id stringlengths 2 5 | media images listlengths 1 5 | messages stringlengths 309 1k |
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10614 | [{"role": "user", "question": "在湖南,以下哪个地域最不可能看到大量的封火墙建筑？<image>（）", "answer": "D", "hint": "", "options": {"A": "湘西", "B": "湘南", "C": "湘东", "D": "长沙市区"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "设计", "subfield": "['艺术史', '封火墙建筑', '建筑设计']", "difficulty_level": "easy"... | |
1846 | [{"role": "user", "question": "<image>是民族管弦乐队的位置图，①所在的区域通常是哪种乐器？（）", "answer": "A", "hint": "", "options": {"A": "拉弦乐器", "B": "打击乐器", "C": "弹拨乐器", "D": "吹管乐器"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "音乐", "subfield": "['演奏区域']", "difficulty_level": "easy", "analys... | |
1848 | [{"role": "user", "question": "<image>该作品的作者是（ ）。", "answer": "C", "hint": "", "options": {"A": "罗丹", "B": "贝尼尼", "C": "吕德", "D": "多纳太罗"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "艺术", "subfield": "['雕刻艺术']", "difficulty_level": "easy", "analysis": "\n本题考察外国美术史论... | |
1902 | [{"role": "user", "question": "如<image>所示,图中文字部分的文字透视效果是通过“变形文本”中的哪种样式产生的？", "answer": "D", "hint": "", "options": {"A": "贝壳", "B": "旗帜 ", "C": "下弧 ", "D": "扇形"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "设计", "subfield": "['图像编辑', '文本处理']", "difficulty_level": "easy... | |
2496 | [{"role": "user", "question": "《红色娘子军》是_______导演的影片。<image>--", "answer": "C", "hint": "", "options": {"A": "李昭道", "B": "李思训", "C": "谢晋", "D": "李成"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "艺术理论", "subfield": "['影片鉴赏', '电影研究']", "difficulty_level": "easy", "analysi... | |
3632 | [{"role": "user", "question": "东晋顾恺之绘画思想是的核心是以形写神动态艺术、静态艺术的分类，依据的是<image>--", "answer": "A", "hint": "", "options": {"A": "艺术作品的物化形式", "B": "艺术作品的形化形式", "C": "艺术作品的表现形式", "D": "艺术作品的想象形式"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "艺术理论", "subfield": "['绘画艺术', '绘画思想'... | |
3664 | [{"role": "user", "question": "越剧的特点之一是以女演员扮演各行当角色。<image>", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "art_and_design", "type": "判断", "category": "艺术与设计", "subcategory": "艺术理论", "subfield": "['艺术概论', '越剧']", "difficulty_level": "easy", "analysis": "", "n_... | |
5286 | [{"role": "user", "question": "<image>《五月蝉歌》是一首原生态民歌。（）", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "art_and_design", "type": "判断", "category": "艺术与设计", "subcategory": "音乐", "subfield": "['少数民族', '民族文化']", "difficulty_level": "easy", "analysis": "", "n_ima... | |
5594 | [{"role": "user", "question": "<image>在黑格尔看来，人类最初的艺术类型是（）", "answer": "A", "hint": "", "options": {"A": "象征型艺术", "B": "古典型艺术", "C": "浪漫型艺术", "D": "具象型艺术"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "艺术理论", "subfield": "['美术理论', '德国哲学家']", "difficulty_level": "easy", "... | |
5947 | [{"role": "user", "question": "如图<image>，拉文特岩画是___的美术作品。", "answer": "B", "hint": "", "options": {"A": "上石器时代", "B": "中石器时代", "C": "下石器时代", "D": "青铜器时代"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "艺术", "subfield": "['拉文特岩画']", "difficulty_level": "middle", "analysis"... | |
9157 | [{"role": "user", "question": "关于下图<image>古人所知的最早的一首\"南音\"是指()", "answer": "D", "hint": "", "options": {"A": "《扶型之歌》", "B": "《关睢》", "C": "《网罟之歌》", "D": "《候人兮狩》"}, "choices": [], "subject": "art_and_design", "type": "选择", "category": "艺术与设计", "subcategory": "音乐", "subfield": "['音乐学理论', '古代音乐']", "difficulty_level": "eas... | |
11665 | [{"role": "user", "question": "一家生产两种桂花香味的家用芳香产品的工厂，一种产品是蜡烛，另一种产品是成盒的香味木片。生意状况不错，可以将所有的产品卖出去。具体的数据如<image>所示。安排月生产（）支蜡烛能使企业的利润最大。", "answer": "B", "hint": "", "options": {"A": "100", "B": "150", "C": "200", "D": "250"}, "choices": [], "subject": "business", "type": "选择", "category": "商业", "subcategory": "管理", "subfield... | |
11670 | [{"role": "user", "question": "甲企业以乙企业为竞争对手，相对于乙企业的三种策略，甲企业拟定四种策略与之抗衡，收益矩阵如<image>所示。用最小最大后悔值法应选择（）", "answer": "D", "hint": "", "options": {"A": "第一种方案", "B": "第二种方案", "C": "第三种方案", "D": "第四种方案"}, "choices": [], "subject": "business", "type": "选择", "category": "商业", "subcategory": "管理", "subfield": "['企业管理学', '运营管理', ... | |
11725 | [{"role": "user", "question": "如<image>所示人物为（）。", "answer": "A", "hint": "", "options": {"A": "大卫·麦克兰", "B": "斯达西·亚当斯", "C": "马斯洛", "D": "维克托·弗鲁姆"}, "choices": [], "subject": "business", "type": "选择", "category": "商业", "subcategory": "管理", "subfield": "['管理理论']", "difficulty_level": "easy", "analysis": "", "n_images": ... | |
12884 | [{"role": "user", "question": "某医院用一种中草药治疗9名高血压病人,治疗前后的舒压见下表<image>欲比较治疗前后有无差异,这是()", "answer": "A", "hint": "", "options": {"A": "计量资料", "B": "还不能决定是计量资料还是计数资料", "C": "计数资料", "D": "既可作计量也可作计数资料"}, "choices": [], "subject": "business", "type": "选择", "category": "商业", "subcategory": "经济", "subfield": "['差异']", "difficul... | |
2399 | [{"role": "user", "question": "某市几种副食品，调整价格前后资料如下<image>：计算出四种商品物价总指数为_%", "answer": "116.91", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "会计", "subfield": "['统计学原理', '价格指数']", "difficulty_level": "middle", "analy... | |
4333 | [{"role": "user", "question": "根据图<image>销售利润率对总资产报酬率的影响为__%", "answer": "-4.2", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "会计", "subfield": "['利润计算']", "difficulty_level": "easy", "analysis": "销售利润率的影响=70%×60%×(... | |
513 | [{"role": "user", "question": "欣星公司的资产负债率为60%,流动比率为160%,资产负债率的标准值为50%,流动比率的标准值为200%，欣星公司甲产品的单位成本资料如下:<image>，产品单位成本的增减率为__", "answer": "3.5", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "会计", "subfield": "['企业经营', ... | |
528 | [{"role": "user", "question": "分析<image>，可以看出通过从当年阴历中提取盈余公积金和未分配利润29917使总资产增加__%", "answer": "2.43", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "会计", "subfield": "['变动分析', '资产管理']", "difficulty_level": "middle", "... | |
5318 | [{"role": "user", "question": "营销环境不以某个营销组织或个人的意志为转移,它有自己的运行规律和特点。企业的营销活动只能主动地适应和利用客观环境,不能改变或违背。客观、公正地分析营销环境因素才能减少营销决策的盲目和失误,赢得营销活动的成功。由此可知该图<image>为__", "answer": "D", "hint": "", "options": {"A": "交易市场营销环境", "B": "交易市场广告环境", "C": "企业市场广告环境", "D": "企业市场营销环境"}, "choices": [], "subject": "business", "type": "选择", "categ... | |
5344 | [{"role": "user", "question": "图<image>所示弧弹性为完全无弹性。", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "判断", "category": "商业", "subcategory": "经济", "subfield": "['供给需求', '微观经济学']", "difficulty_level": "middle", "analysis": "", "n_images": 1}] | |
5862 | [{"role": "user", "question": "随机抽取10个网络用户，得到他们的年龄数据如图<image>，计算标准差为___周岁。", "answer": "5.87", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "金融", "subfield": "['统计学', '标准差']", "difficulty_level": "easy", "analysis":... | |
5883 | [{"role": "user", "question": "某外贸企业出口一批酱油，与外商签订的合同规定每瓶酱油的平均重量不能低于150克。现按重复抽样随机抽取100瓶进行检验，检验结果 如图<image>，已知酱油瓶重服从正态分布，样本均值和样本标准差分别为150.90克和3.83克。如果规定酱油重量低于148克属于不合格，确定该批酱油合格率95%的置信区间为____。", "answer": "C", "hint": "", "options": {"A": "86.5%$\\le\\pi\\le$97.1%", "B": "86.6%$\\le\\pi\\le$97.2%", "C": "86.7%$\\le\\pi\\le... | |
6401 | [{"role": "user", "question": "已知:某公司生产ABC三种产品,其固定成本总额为1980000元,三宗产品的有关资料见表<image>用综合贡献边际法的加权平均法可知C产品的保本量为__", "answer": "26", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "会计", "subfield": "['管理会计', '经济管理']", "diff... | |
7094 | [{"role": "user", "question": "假设有三只股票的收益状况预测如下<image>:如果投资在每一只股票上的金额都相等，投资组合的期望报酬率是_%", "answer": "8.4", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "金融", "subfield": "['投资分析', '收益预测']", "difficulty_level": "middl... | |
8502 | [{"role": "user", "question": "甲、乙两单位工人的生产情况资料如下:<image>问_____单位的工人生产水平整齐。", "answer": "乙", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "business", "type": "填空", "category": "商业", "subcategory": "营销", "subfield": "['市场营销', '经营管理', '营销分析', '数据分析']", "difficulty_level": "eas... | |
8861 | [{"role": "user", "question": "银行的报价如表所示<image>。某一客户卖出即期/买入远期美元300万,问:银行的5个月USD/HKD\n掉期汇率是多少?__________。", "answer": "D", "hint": "", "options": {"A": "7.9547~7.9535/7.9484~7.9542", "B": "7.9547~7.9535/7.9656~7.9782", "C": "7.9457~7.9515/7.9656~7.9782", "D": "7.9457~7.9515/7.9484~7.9542"}, "choices": [], "subject": "bu... | |
10224 | [{"role": "user", "question": "<image>是影响健康的因素，四大类危险因素导致死亡的比重由高至低依次约为（）", "answer": "A", "hint": "", "options": {"A": "生活及行为方式、人类生物学因素、环境因素、卫生服务", "B": "人类生物学因素、环境因素、卫生服务生活及行为方式", "C": "环境因素、卫生服务、生活及行为方式、人类生物学因素", "D": "卫生服务、生活及行为方式、人类生物学因素、环境因素"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "categor... | |
10395 | [{"role": "user", "question": "现有一临床试验数据,有5家医院参加,分为试验组(g=1)和和对照组(g=0),见表<image>,请对该资料进行分析，如果问两组入组的身高与体重是否可比，宜用两样本的t检验或u检验统计方法。", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "公共卫生", "sub... | |
12786 | [{"role": "user", "question": "如图<image>为小山茶，性味归经为味苦、辛，性平。归肺、胃、肝经。功效主治发散解表，清热利湿。用于感冒，咽喉痛，头痛，小儿口腔炎，牙痛。外感风寒，头痛身重，咽喉肿痛，风火虫牙，腹泻腹痛，尿闭黄疸，急性胃肠炎可采用：______", "answer": "D", "hint": "", "options": {"A": "小山茶10～15 克，水煎服", "B": "小山茶25～40 克，水煎服", "C": "小山茶6～10 克，水煎服", "D": "小山茶15～30 克，水煎服"}, "choices": [], "subject": "health_and_me... | |
12803 | [{"role": "user", "question": "如图<image>为咳嗽取穴图，外感咳嗽拍打时可双手交替拍打两侧手太阴肺经，从上到下，往复各5分钟，以局部微热为宜。再重点拍打尺泽、列缺、太渊等穴。重点拍打天府，可微微出痧。", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "临床医学", "subfield": ... | |
12945 | [{"role": "user", "question": "在催化剂作用下，甲醇用空气氧化可制取甲醛。反应方程式如下：为保证甲醇有足够的转化率，在进科中空气过量50%，甲醇的转化率式可 达75%。已保知甲醇的流量3200kg/h，物料衡算示意图如<image>所示，则输入时所需氧气的流量为（）。", "answer": "B", "hint": "", "options": {"A": "2300kg/h", "B": "2400kg/h", "C": "10353kg/h", "D": "7953kg/h"}, "choices": [], "subject": "health_and_medicine", "type": "选... | |
2238 | [{"role": "user", "question": "护士遵医嘱为患者进行药物注射，注射部位如图示<image>，请问该种注射方式为：（）", "answer": "B", "hint": "", "options": {"A": "IM", "B": "H", "C": "ID", "D": "IV"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcategory": "临床医学", "subfield": "['临床病理学', '临床发病机制']", "difficulty_level":... | |
4112 | [{"role": "user", "question": "《21世纪新药合成》是根据《Pharmaceutical Substances》登记的1988－2007年41种新药的专利保护期文献对新药或新工艺的基础文件进行解读，介绍了药品基本信息、合成路线、合成路线注释，以及合成工艺、合成工艺讨论等内容。<image>（）", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": ... | |
4116 | [{"role": "user", "question": "《当代结构药物全集》（Current Structured Drugs）由王泽民编著，1997年1月北京科学技术出版社出版，是一部大型医药学工具书，收集已知化学结构药物7695个。<image>（）", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "制药", "s... | |
66 | [{"role": "user", "question": "<image>中弹性膜相延续，边界不清的是（）", "answer": "A", "hint": "", "options": {"A": "大动脉", "B": "中动脉", "C": "小动脉", "D": "无法确定"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcategory": "基础医学", "subfield": "['循环系统', '实验切片']", "difficulty_level": "easy", "analys... | |
6727 | [{"role": "user", "question": "<image>图示箭头所指的胸水中的细胞名称____", "answer": "B", "hint": "", "options": {"A": "白细胞", "B": "巨噬细胞", "C": "淋巴瘤细胞", "D": "棘红细胞"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcategory": "基础医学", "subfield": "['血液体液细胞形态学', '细胞名称']", "difficulty_level": "mid... | |
674 | [{"role": "user", "question": "<image>为胆囊的生理结构图，有关胆囊的描述，错误的是（）", "answer": "C", "hint": "", "options": {"A": "胆囊管与肝总管汇合成胆总管", "B": "分为底、体、颈和胆囊管四部分", "C": "能分泌、储存和浓缩胆汁", "D": "胆囊底的体表投影在右锁骨中线和右肋弓交界处"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcategory": "临床医学", "subfield": "... | |
7047 | [{"role": "user", "question": "<image>图示可见细胞名称（）", "answer": "A", "hint": "", "options": {"A": "成熟红细胞", "B": "中幼红细胞", "C": "晚幼红细胞", "D": "原始红细胞"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcategory": "基础医学", "subfield": "['造血细胞', '细胞生物学']", "difficulty_level": "middle", "an... | |
7470 | [{"role": "user", "question": "如图<image>，吸烟产生的焦油和烟雾中存在大量自由基。人每吸一口烟，会产生2 000 万亿个自由基，可以直接或间接攻击细胞，引起细胞和组织氧化损伤。", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "公共卫生", "subfield": "['健康与卫生', ... | |
7983 | [{"role": "user", "question": "图<image>中的是骚扰阿蚊，幼虫孳生于稻田、池塘、沼泽、茭白地等。（）", "answer": "错", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "公共卫生", "subfield": "['传染病控制', '病媒生物', '蚊虫类型']", "difficulty_level": "... | |
8278 | [{"role": "user", "question": "<image>图示为外周血涂片，中心区结晶名称（）", "answer": "C", "hint": "", "options": {"A": "胆固醇结晶", "B": "三联磷酸盐结晶", "C": "尿酸结晶", "D": "硝酸氨镁结晶"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcategory": "诊断学与实验室医学", "subfield": "['细胞形态', '细胞生物', '医学实验']", "difficulty... | |
8970 | [{"role": "user", "question": "图<image>是畸形中央尖，指牙给面由中央窝处长出的额外牙尖。常见于下颌后磨牙，不对称发生。额外牙尖内常有伸入的牙髓，磨损后常导致非龋病因素的牙根尖病变。", "answer": "错", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "基础医学", "subfield": "['口腔医学',... | |
9767 | [{"role": "user", "question": "在沿江农村医生用皮肤试验来筛检肝血吸虫病，在已经确诊的200例肝血吸虫病病人中检出180例为阳性，200例非肝血吸虫病病人中190例为阴性。试验结果如<image>所示，该试验的阴性预测值为（）。", "answer": "A", "hint": "", "options": {"A": "90.5%", "B": "90.6%", "C": "90.7%", "D": "90.8%"}, "choices": [], "subject": "health_and_medicine", "type": "选择", "category": "健康与医学", "subcate... | |
9805 | [{"role": "user", "question": "如<image>所示为每日吸烟支数与肺癌发生之间的剂量反应关系，表明，随着每日吸烟支数的增加，OR值亦逐渐增大。（）", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "health_and_medicine", "type": "判断", "category": "健康与医学", "subcategory": "公共卫生", "subfield": "['反应关系', 'OR值']", "difficult... | |
10772 | [{"role": "user", "question": "1861年，维克多·雨果在给朋友的信中怒斥火烧圆明园，如<image>，的罪行：“我们眼中，中国人是野蛮人，可是你看文明人对野蛮人干了些什么!”信中的“文明人”指()", "answer": "C", "hint": "", "options": {"A": "英国军队 ", "B": "法国军队", "C": "英法联军 ", "D": "八国联军"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcatego... | |
13129 | [{"role": "user", "question": "<image>图中人物的的社会分层理论被称为（）", "answer": "C", "hint": "", "options": {"A": "文化发散论", "B": "社会结构论", "C": "精英阶级理论", "D": "政治循环论"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcategory": "社会学", "subfield": "['社会学史']", "difficulty_level": "mi... | |
1809 | [{"role": "user", "question": "<image>，下列表述正确的是（ ）①东南地区通商口岸贸易网络最为密集 ②“五口通商”中的香港成为贸易中心\n③天津的口岸贸易在北方居于核心地位 ④最早开埠的汉口是南北口岸贸易枢纽", "answer": "C", "hint": "", "options": {"A": "①②", "B": "③④", "C": "①③", "D": "②④"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcatego... | |
2152 | [{"role": "user", "question": "在冲突理论中，<image>图中人物提出的理论被称为（）", "answer": "B", "hint": "", "options": {"A": "阶级斗争理论", "B": "辩证冲突论", "C": "功能冲突论 ", "D": "结构冲突论"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcategory": "社会学", "subfield": "['社会学概论', '社会学理论', '冲突理论']", ... | |
2548 | [{"role": "user", "question": "<image>所示实验是视觉悬崖实验", "answer": "错", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "判断", "category": "人文社会科学", "subcategory": "心理学", "subfield": "['心理学实验']", "difficulty_level": "easy", "analysis": "", "... | |
4887 | [{"role": "user", "question": "<image>在纸上画一幅画，即使把这张纸撕成两半，人们也能大致知道画的内容，这种知觉特性被称为( )。", "answer": "D", "hint": "", "options": {"A": "知觉的整体性", "B": "知觉的恒常性", "C": "知觉的选择性", "D": "知觉的理解性"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcategory": "心理学", "subfield": "['认... | |
5670 | [{"role": "user", "question": "<image>中的古文字对应的简体字是（ ）", "answer": "C", "hint": "", "options": {"A": "正", "B": "是", "C": "上", "D": "走"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcategory": "文献学", "subfield": "['古代汉语', '古文字学']", "difficulty_level": "easy", "ana... | |
6097 | [{"role": "user", "question": "<image>根据图示曲线，学习20分钟后,知识遗忘的数量是( )", "answer": "A", "hint": "", "options": {"A": "42%", "B": "50%", "C": "60%", "D": "72%"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcategory": "心理学", "subfield": "['认知心理学']", "difficulty_level": "e... | |
7744 | [{"role": "user", "question": "关于含嘉仓粮食存储技术，请问以下描述错误的是哪一项?<image>（）", "answer": "D", "hint": "", "options": {"A": "仓窖口大底小，以防止坍塌。", "B": "挖好窖坑后，要用火烘干，以除湿防潮", "C": "需要将草木灰摊在窖底，上面铺上木板，木板之上铺席子，席上垫谷糠后再铺一层席子", "D": "为了保证入库粮食的新鲜，封存粮食都在秋季进行。"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category"... | |
8055 | [{"role": "user", "question": "五因素模型（大五人格理论）是当代重要的人格理论。下图<image>是一项关于五因素模型的纵向研究结果。N（神经质）因素的得分随着年龄的增长而降低，C（责任心）因素的得分随着年龄的增长而提高，但随后趋于稳定。这说明，人格既具有稳定性，也具有可变性", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "判断", "category"... | |
9600 | [{"role": "user", "question": "下图<image>是某四国人口构成示意图，最可能属于发展中国家的是（）", "answer": "A", "hint": "", "options": {"A": "①", "B": "②", "C": "③", "D": "④"}, "choices": [], "subject": "humanities_and_social_sciences", "type": "选择", "category": "人文社会科学", "subcategory": "社会学", "subfield": "['资料分析']", "difficulty_level": "middle",... | |
10277 | [{"role": "user", "question": "<image>一热机从温度为727^{\\circ} C的高温热源吸热，向温度为527^{\\circ} C的低温热源放热，若热机在最大效率下工作，且每一次循环吸热2000 J，则此热机在每一次循环中对外作功为__J", "answer": "400", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "物理", "subfi... | |
10285 | [{"role": "user", "question": "<image>如图，折射率为$n_{2} $，厚度为e的透明介质薄膜的上方和下方的透明介质的折射率分别为$n_{1} $ 和$n_{3} $，且$n_{1} $＜ $n_{2} $，$n_{2} $＞ $n_{3} $，若用真空中波长为$\\lambda $的单色平行光垂直入射到该薄膜上，则从薄膜上、下两表面反射的光束的光程差是()", "answer": "B", "hint": "", "options": {"A": "$2n_{2} e$", "B": "$2n_{2} e- \\frac{\\lambda }{2} $", "C": "$2n_{2} e- \\... | |
10447 | [{"role": "user", "question": "从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性：<image>（）", "answer": "D", "hint": "", "options": {"A": "<image>", "B": "<image>", "C": "<image>", "D": "<image>"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "数学", "subfield": "['几何图形', '规律分析']", "difficulty_leve... | |
11049 | [{"role": "user", "question": "下图<image>是__研究的基本技术路线", "answer": "基因工程", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "生物", "subfield": "['生物技术']", "difficulty_level": "easy", "analysis": "", "n_images": 1}] | |
11099 | [{"role": "user", "question": "图<image>示为__（螺旋菌），:菌体有数个弯曲,菌体长3~6μm", "answer": "螺菌", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "生物", "subfield": "['微生物性状', '菌体排列']", "difficulty_level": "hard", "analysis": "", "n_... | |
11950 | [{"role": "user", "question": "下列试剂的水溶液分别与1—溴丁烷反应时，按亲核取代反应活性由大到小排列\n成序<image>-", "answer": "C", "hint": "", "options": {"A": "a>b>c>d>e", "B": "a>d>b>c>e", "C": "a>b>d>c>e", "D": "a>b>d>e>c"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "化学", "subfield": "['化学结构', '化学性质']", "diff... | |
12173 | [{"role": "user", "question": "同一种单糖的a-型和β-型<image>是对映体。（）", "answer": "错", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "判断", "category": "科学", "subcategory": "生物", "subfield": "['对映异构体']", "difficulty_level": "middle", "analysis": "", "n_images": 1}] | |
12511 | [{"role": "user", "question": "如图<image>，指出图中线理的名称是___。", "answer": "拉伸", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "地理", "subfield": "['地质构造']", "difficulty_level": "easy", "analysis": "", "n_images": 1}] | |
1385 | [{"role": "user", "question": "设随机变量X和Y的联合概率分布为<image>,则E(X)=_。（以小数形式表示，最多保留两位小数）", "answer": "0.6", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "数学", "subfield": "['随机变量', '概率论', '数理统计']", "difficulty_level": "midd... | |
1600 | [{"role": "user", "question": "如图<image>，找出最高会溶温度____℃", "answer": "68.5", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "化学", "subfield": "['分析化学', '有机化学']", "difficulty_level": "hard", "analysis": "", "n_images": 1}... | |
205 | [{"role": "user", "question": "<image>为沿x轴负方向传播的平面简谐波在t＝0时刻的波形曲线。若波动方程以余弦函数表示。则坐标原点O处质点振动的初位相为（ ）。", "answer": "D", "hint": "", "options": {"A": "0", "B": "$\\frac{\\pi }{2} $", "C": "$\\pi $", "D": "$\\frac{3\\pi }{2} $"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "物理", "subfi... | |
344 | [{"role": "user", "question": "用y=ax+b的形式来表达米氏方程时,其表达式如<image>所示，当在反应体系中加入竞争性抑制剂时,a值将_。", "answer": "B", "hint": "", "options": {"A": "减小", "B": "增大", "C": "保持不变", "D": "不确定"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "化学", "subfield": "['生物化学', '化学反应', '反应活性']", "difficulty_l... | |
388 | [{"role": "user", "question": "如图<image>所示,某常压操作的理想干燥器处理物料量为500kg绝干料/h,物料进、出口的含水量分别为X1=0.3kg水/kg干料,X2=0.05kg水/kg干料。新鲜空气的温度t0为20°C,露点td为10°C,经预热至96°C后进入干燥器。干空气的流量为6000kg干气/h。进预热器前风机的流量=_$m^{3}$/h", "answer": "5037", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "ty... | |
4283 | [{"role": "user", "question": "如<image>所示为洪积扇的沉积结构，则3为_", "answer": "A", "hint": "", "options": {"A": "洪积扇边缘细砂粘土沉积", "B": "洪积扇顶部粗砾沉积", "C": "洪积扇中部泥砂沉积", "D": "河流及河床沉积"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "地理", "subfield": "['自然地理', '地质地貌学原理']", "difficulty_level": "midd... | |
458 | [{"role": "user", "question": "如图<image>所示,用效率为75%的离心泵$P_{1}$ ,将水由贮槽A处输送至密闭罐B内,已知泵$P_{1}$,的特性曲线方程可以表达为:H=40-$0.006q^{2} v$(qv,$m^{3}$ /h),该系统的最大输送能力为$50m^{3}/h$,管路尺寸均为108mm×4mm。假定所有的流动均处于完全湍流区;两泵的出口阀门与离心泵出口距离、出口阀与汇合点之间距离很短,吸入管路阻力可忽略不计。试求单泵$P_{1}$在最大流量条件下工作时系统的阻力(用m液柱表示)_m", "answer": "7.8", "hint": "", "options": {"A":... | |
4962 | [{"role": "user", "question": "把<image>中阴影部分所示（边界为直线段或圆弧）的域共形地且互为单值地映射成上半平面，则实现$Re(z)>0$，$0<Im(z)<a$映射的任一个函数为_", "answer": "C", "hint": "", "options": {"A": "$-(\\frac{e^{-\\frac{\\pi}{a}z}-1}{e^{-\\frac{\\pi}{a}z}+1})^{2}$", "B": "$(\\frac{e^{\\frac{\\pi}{a}z}-1}{e^{\\frac{\\pi}{a}z}+1})^{2}$", "C": "$(\\frac{e^{-\\fr... | |
4965 | [{"role": "user", "question": "设抽样得到100个样本观测值如<image>，则样本均值为_", "answer": "3.14", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "数学", "subfield": "['经济数学', '概率论与数理统计']", "difficulty_level": "easy", "analysis": "", "n_... | |
5020 | [{"role": "user", "question": "在杠杆上支点O的一侧与点的距离为$x_{1}$的点$P_{1}$处，有一与$\\overrightarrow{OP_{1}}$成角$\\theta_{1}$的力$F_{1}$作用着；在O的另一侧与点O的距离为$x_{2}$的点$P_{2}$处，有一与$\\overrightarrow{OP_{2}}$成角$\\theta_{2}$的力$F_{2}$作用着（<image>）。则$\\theta_{1}$，$\\theta_{2}$，$x_{1}$，$x_{2}$，$\\mid F_{1}\\mid$，$\\mid F_{2}\\mid$符合_条件才能使杠杆保持平衡", "a... | |
5741 | [{"role": "user", "question": "如图<image>，在一圆形电流I所在的平面内，选一个同心圆形闭合回路L()", "answer": "B", "hint": "", "options": {"A": "$\\oint_{L}^{} \\overrightarrow{B} d\\overrightarrow{t} = 0$且环路上任意一点$\\overrightarrow{B} = 0$", "B": "$\\oint_{L}^{} \\overrightarrow{B} d\\overrightarrow{t} = 0$且环路上任意一点$\\overrightarrow{B} \\ne 0$", "... | |
7883 | [{"role": "user", "question": "<image>所示ES细胞在体外分化成为__", "answer": "D", "hint": "", "options": {"A": "肌肉细胞", "B": "神经元", "C": "血液细胞", "D": "神经胶质细胞"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "生物", "subfield": "['生物医学', '多能细胞系']", "difficulty_level": "hard", "analysis": "", "n_i... | |
8195 | [{"role": "user", "question": "如<image>所示的人物及同事在Frederick Griffith的细菌遗传性状转移实验的基础上证明 __就是携带遗传物质的多聚物", "answer": "DNA", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "生物", "subfield": "['分子生物学', '生物化学', '细胞生物学']", "diff... | |
8414 | [{"role": "user", "question": "2018 年全世界可见（）第二天偏食，而中国能够观察到此中的（ ）次。<image>-", "answer": "D", "hint": "", "options": {"A": "2,1", "B": "2,0", "C": "4,2", "D": "3,1"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "地理", "subfield": "['人文地理', '自然地理']", "difficulty_level": "middle", "a... | |
9511 | [{"role": "user", "question": "从<image>中可看出,在中、高纬地区,形成了以_为中心的气旋型大洋环流", "answer": "D", "hint": "", "options": {"A": "热带", "B": "副热带", "C": "极地", "D": "副极地"}, "choices": [], "subject": "science", "type": "选择", "category": "科学", "subcategory": "地理", "subfield": "['自然地理', '水文地理']", "difficulty_level": "middle", "analysis":... | |
9705 | [{"role": "user", "question": "如<image>，宿营地的选址应在地势较_（填高或低）的缓坡或较平坦的鞍部", "answer": "高", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "地理", "subfield": "['户外环境特征', '选址']", "difficulty_level": "middle", "analysis": "", "... | |
9721 | [{"role": "user", "question": "<image>示为_构造", "answer": "球—枕", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "science", "type": "填空", "category": "科学", "subcategory": "地理", "subfield": "['地质构造', '地貌特征']", "difficulty_level": "easy", "analysis": "", "n_images": 1}] | |
10000 | [{"role": "user", "question": "下图<image>所示电路为应用集成运放组成的测量电阻的原理电电路,试写出被测电阻$R_{x} $与电压表电压$U_{0} $的关系__", "answer": "D", "hint": "", "options": {"A": "$U_{0}=-2\\times 10^{5} R_{x} $", "B": "$U_{0}=-2\\times 10^{4} R_{x} $", "C": "$U_{0}=-10^{4} R_{x} $", "D": "$U_{0}=-10^{5} R_{x} $"}, "choices": [], "subject": "techn... | |
10606 | [{"role": "user", "question": "下图所示<image>的平面架中三个细长杆的材料、截面形状和尺寸完全相同。设杆长为l，截面弯曲刚度为EI，则架在平面内失稳的临界力F_", "answer": "D", "hint": "", "options": {"A": "$\\frac{\\left ( 2\\cos \\alpha \\right ) \\pi ^{2}EI }{l^{2} } $", "B": "$\\frac{\\left ( 2+ 2\\cos \\alpha \\right ) \\pi ^{2}EI }{l^{2} } $", "C": "$\\frac{\\left ( 1+ ... | |
10910 | [{"role": "user", "question": "某c语言程序如图所示<image>，数组a的访问时间局部性和空间局部性皆有.（）", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "technology_and_engineering", "type": "判断", "category": "技术与工程", "subcategory": "计算机科学", "subfield": "['计算机网络', '编程语言']", "difficulty_level"... | |
1176 | [{"role": "user", "question": "如图<image>，\n由___正方点阵可以构成一个底心正方点阵。", "answer": "A", "hint": "", "options": {"A": "简单", "B": "面心", "C": "体心", "D": "以上均不对"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "材料", "subfield": "['材料科学', '空间点阵']", "difficulty_level": "m... | |
12091 | [{"role": "user", "question": "食物刺激哺乳动物<image>所示的组织引起唾液分泌增加,这种调节方式属于（）", "answer": "A", "hint": "", "options": {"A": "神经调节", "B": "体液调节", "C": "神经-体液调节", "D": "自身调节"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "农业", "subfield": "['上皮细胞', '细胞结构', '细胞形态', '神... | |
12106 | [{"role": "user", "question": "<image>所示的是__农业", "answer": "C", "hint": "", "options": {"A": "原始", "B": "传统", "C": "现代", "D": "观光"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "农业", "subfield": "['农业发展', '基础农学', '农作物种植']", "difficulty_level": "easy", "analy... | |
1229 | [{"role": "user", "question": "如图<image>，已知$R_{1}=6\\Omega$、$R_{2}=3.8\\Omega$，电流表PA1读数$I_{A1}=3A$（内阻$R_{g}=0.2\\Omega$），PA2读数$I_{A2}=9A$（内阻$R_{g2}=0.19\\Omega$）,求流过电阻$R_{1}$的电流$I_{1}$=__A。", "answer": "2", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "technology_and_engine... | |
12332 | [{"role": "user", "question": "在<image>所示的采用“存储-转发”方式分组的交换网络中，所有链路的数据传输速度为100Mbps，分组大小为1000B，其中分组头大小20B，若主机$H_{1}$向主机$H_{2}$发送一个大小为980000B的文件，则在不考虑分组拆装时间和传播延迟的情况下，从$H_{1}$发送到$H_{2}$接收完为止，需要的时间至少是（）", "answer": "C", "hint": "", "options": {"A": " 80ms", "B": " 80.08ms", "C": "80.16ms", "D": "80.24ms"}, "choices": [], "s... | |
12390 | [{"role": "user", "question": "若用户1与用户2之间发送和接收电子邮件的过程如<image>所示，则图中①、②、③阶段分别使用的应用层协议可以是（）", "answer": "D", "hint": "", "options": {"A": "SMTP、SMTP、SMTP", "B": "POP3、SMTP、POP3", "C": "POP3、SMTP、SMTP", "D": "SMTP、SMTP、POP3"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subc... | |
12419 | [{"role": "user", "question": "<image>根据图示判断这是哪一种中草药?_", "answer": "A", "hint": "", "options": {"A": "枸杞", "B": "灵芝", "C": "树皮", "D": "人参"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "农业", "subfield": "['中草药栽培技术', '植物鉴定']", "difficulty_level": "easy", "ana... | |
12625 | [{"role": "user", "question": "某进程的段表内容如下所示。<image>当访问段号为2、段内地址为400的逻辑地址时，进行地址转换的结果是（）", "answer": "D", "hint": "", "options": {"A": "段缺失异常", "B": "得到内存地址4400", "C": "越权异常", "D": "越界异常"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "计算机科学", "subfield": "['操作... | |
1272 | [{"role": "user", "question": "图示<image>为凸轮机构从动件整个升程加速度与时间变化线图,该运动规律是___运动规律", "answer": "B", "hint": "", "options": {"A": "等速", "B": "等加速等减速", "C": "正弦加速度", "D": "余弦加速度"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "机械工程", "subfield": "['机械原理', '运动规律']", "... | |
13029 | [{"role": "user", "question": "<image>示桁架下弦承载，下面画出的杆件内力影响线，此杆件是：（ ）", "answer": "B", "hint": "", "options": {"A": "ch ", "B": " ci", "C": " dj", "D": " cj"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "建筑学", "subfield": "['结构力学', '结构工程', '建筑结构']", "difficu... | |
13060 | [{"role": "user", "question": " <image>示结构，支座A截面的弯矩值为（ ）", "answer": "A", "hint": "", "options": {"A": "$\\frac{1}{8}ql^{2} $", "B": "$\\frac{1}{6}ql^{2} $", "C": "$\\frac{1}{4}ql^{2} $", "D": "$\\frac{1}{2}ql^{2} $"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcate... | |
2296 | [{"role": "user", "question": "<image>\n示轴向受力杆件中n-n截面上的轴力为( )。", "answer": "C", "hint": "", "options": {"A": "-3P", "B": "-4P", "C": "+4P", "D": "+8P"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "建筑学", "subfield": "['建筑力学', '工程力学', '受力分析', '力与运动']", "... | |
2712 | [{"role": "user", "question": "用结点法求如图所示<image>桁架CE、FG杆的内力FNCE=__KN，FNFG=__KN。", "answer": "B", "hint": "", "options": {"A": "-30，-20", "B": "-50，-20", "C": "-30，-10", "D": "-50，-10"}, "choices": [], "subject": "technology_and_engineering", "type": "选择", "category": "技术与工程", "subcategory": "建筑学", "subfield": "['建筑力学']"... | |
3439 | [{"role": "user", "question": "在线电压为380V的三相电源上,接有两组电阻性对称负载,如图<image>所示。试求线路上的总线电流I=_A", "answer": "39.32", "hint": "", "options": {"A": "-", "B": "-", "C": "-", "D": "-"}, "choices": [], "subject": "technology_and_engineering", "type": "填空", "category": "技术与工程", "subcategory": "电子学", "subfield": "['电工电子学', '电流']", "dif... | |
4416 | [{"role": "user", "question": "重量为Q的重物自由下落在图<image>示刚架C点,设刚架的抗弯刚度为EI,试求冲击时刚架D处的垂直位移_", "answer": "D", "hint": "", "options": {"A": "$11a /\\left ( 2EA \\right ) $", "B": "$11a /\\left ( 4EA \\right ) $", "C": "$11a /\\left ( 8EA \\right ) $", "D": "$11a /\\left ( 16EA \\right ) $"}, "choices": [], "subject": "technolog... | |
4798 | [{"role": "user", "question": "如图<image>所示是天然气三联供工作示意图,分析该图工作原理并进一步步说明三联供的优点：冷、热、电三联供填补了热电机组夏季热负荷的低谷带来多发电的效益;提高了能源利用效率和CO2的排放;提高了热电机组的负荷率,提高了机组的效率,降低了发电煤耗;\n缓和夏季电力供应矛盾,减少了电力系统顶峰设备容量,节省了大量投资;供冷系统与供热系统用同一系统,大大减少了电力空调的使使用,减少了温室气体及破坏大气臭氧层气体的产生,有利于环境保护。", "answer": "对", "hint": "", "options": {"A": "-", "B": "-", "C": "-", ... |
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