"""知识竞速 题库 — 生活百科 (life). Curated, fact-checked, single-answer.""" from __future__ import annotations QUESTIONS: list[dict] = [ {"prompt": "冰箱冷藏室的适宜温度大约是？", "options": [{"key": "A", "text": "4℃"}, {"key": "B", "text": "-18℃"}, {"key": "C", "text": "0℃"}, {"key": "D", "text": "15℃"}], "correct_key": "A", "explanation": "冷藏室适宜温度约 4℃，冷冻室约 -18℃。", "category": "life"}, {"prompt": "冰箱冷冻室的常见设定温度约为？", "options": [{"key": "A", "text": "-5℃"}, {"key": "B", "text": "-18℃"}, {"key": "C", "text": "0℃"}, {"key": "D", "text": "5℃"}], "correct_key": "B", "explanation": "冷冻室标准温度约 -18℃，可长期抑制细菌繁殖。", "category": "life"}, {"prompt": "剩饭菜放凉后应尽快怎么处理更安全？", "options": [{"key": "A", "text": "室温放置过夜"}, {"key": "B", "text": "放窗台吹风"}, {"key": "C", "text": "两小时内冷藏"}, {"key": "D", "text": "盖布常温存"}], "correct_key": "C", "explanation": "熟食在室温下超过两小时易滋生细菌，应尽快冷藏。", "category": "life"}, {"prompt": "成年人每天建议的饮水量大约是？", "options": [{"key": "A", "text": "300 毫升"}, {"key": "B", "text": "800 毫升"}, {"key": "C", "text": "5000 毫升"}, {"key": "D", "text": "1500-1700 毫升"}], "correct_key": "D", "explanation": "中国居民膳食指南建议成人每日饮水约 1500-1700 毫升。", "category": "life"}, {"prompt": "以下哪种做法最能减少果蔬农药残留？", "options": [{"key": "A", "text": "用流动清水冲洗浸泡"}, {"key": "B", "text": "用开水长时间煮"}, {"key": "C", "text": "只擦干表面"}, {"key": "D", "text": "喷洒香水"}], "correct_key": "A", "explanation": "流动清水冲洗并适当浸泡可有效减少表面农药残留。", "category": "life"}, {"prompt": "食用油冒大量青烟时说明什么？", "options": [{"key": "A", "text": "刚好适合下菜"}, {"key": "B", "text": "温度过高已变质"}, {"key": "C", "text": "营养更丰富"}, {"key": "D", "text": "油质更纯"}], "correct_key": "B", "explanation": "油冒青烟表示已超过烟点，会产生有害物质，应避免。", "category": "life"}, {"prompt": "灭火时若厨房油锅起火，正确做法是？", "options": [{"key": "A", "text": "直接泼水"}, {"key": "B", "text": "用手端走"}, {"key": "C", "text": "盖上锅盖隔绝空气"}, {"key": "D", "text": "扇风降温"}], "correct_key": "C", "explanation": "油锅起火严禁泼水，应盖锅盖隔绝空气窒息灭火。", "category": "life"}, {"prompt": "发现家中疑似燃气泄漏，首先应该？", "options": [{"key": "A", "text": "开灯查看"}, {"key": "B", "text": "打开抽油烟机"}, {"key": "C", "text": "在室内打电话"}, {"key": "D", "text": "关阀开窗通风"}], "correct_key": "D", "explanation": "燃气泄漏应立即关阀开窗通风，避免任何电火花，到户外报修。", "category": "life"}, {"prompt": "湿手能否直接触碰通电的电器插头？", "options": [{"key": "A", "text": "不可以，易触电"}, {"key": "B", "text": "可以"}, {"key": "C", "text": "只要动作快就行"}, {"key": "D", "text": "冬天可以"}], "correct_key": "A", "explanation": "水导电，湿手接触带电插头极易触电，务必擦干手。", "category": "life"}, {"prompt": "发现有人触电，第一步应该？", "options": [{"key": "A", "text": "直接用手拉开"}, {"key": "B", "text": "先切断电源"}, {"key": "C", "text": "泼水降温"}, {"key": "D", "text": "拍打后背"}], "correct_key": "B", "explanation": "救助触电者须先切断电源或用绝缘物挑开电线，切忌徒手拉。", "category": "life"}, {"prompt": "轻微烫伤后正确的应急处理是？", "options": [{"key": "A", "text": "涂抹牙膏"}, {"key": "B", "text": "抹酱油"}, {"key": "C", "text": "用凉水冲洗降温"}, {"key": "D", "text": "立即挑破水泡"}], "correct_key": "C", "explanation": "烫伤应先用流动凉水冲洗降温，不涂牙膏酱油等偏方。", "category": "life"}, {"prompt": "鼻出血时较为合适的处理姿势是？", "options": [{"key": "A", "text": "头向后仰"}, {"key": "B", "text": "身体平躺"}, {"key": "C", "text": "使劲擤鼻"}, {"key": "D", "text": "头略前倾捏鼻翼"}], "correct_key": "D", "explanation": "应头略前倾并捏住鼻翼软骨部位止血，仰头会使血流入咽喉。", "category": "life"}, {"prompt": "拨打中国的急救电话号码是？", "options": [{"key": "A", "text": "120"}, {"key": "B", "text": "110"}, {"key": "C", "text": "119"}, {"key": "D", "text": "122"}], "correct_key": "A", "explanation": "120 是医疗急救电话，110 报警、119 火警、122 交通事故。", "category": "life"}, {"prompt": "火灾逃生时穿过浓烟应采取什么姿势？", "options": [{"key": "A", "text": "直立快跑"}, {"key": "B", "text": "弯腰低姿捂口鼻"}, {"key": "C", "text": "原地站立"}, {"key": "D", "text": "跳跃前进"}], "correct_key": "B", "explanation": "烟气上浮，低姿弯腰并用湿毛巾捂口鼻可减少吸入有毒烟气。", "category": "life"}, {"prompt": "关于生肉和熟食的砧板，正确做法是？", "options": [{"key": "A", "text": "共用一块即可"}, {"key": "B", "text": "用完不必清洗"}, {"key": "C", "text": "生熟分开使用"}, {"key": "D", "text": "只切熟食要换"}], "correct_key": "C", "explanation": "生熟砧板分开可避免交叉污染，降低食源性疾病风险。", "category": "life"}, {"prompt": "羽绒服清洗后如何晾晒较好？", "options": [{"key": "A", "text": "拧干暴晒"}, {"key": "B", "text": "高温烘烤"}, {"key": "C", "text": "折叠收起"}, {"key": "D", "text": "平铺阴凉通风处晾"}], "correct_key": "D", "explanation": "羽绒服宜平铺在阴凉通风处晾干，避免暴晒和拧干损伤羽绒。", "category": "life"}, {"prompt": "衣物标签上圆圈内一个字母 P 通常表示？", "options": [{"key": "A", "text": "可干洗"}, {"key": "B", "text": "可机洗"}, {"key": "C", "text": "可漂白"}, {"key": "D", "text": "可高温熨"}], "correct_key": "A", "explanation": "圆圈符号表示干洗，圈内字母指示可用的干洗溶剂类型。", "category": "life"}, {"prompt": "白色棉质衣物去除汗渍黄斑，较温和的方法是？", "options": [{"key": "A", "text": "浓盐酸浸泡"}, {"key": "B", "text": "小苏打加水调糊敷"}, {"key": "C", "text": "汽油擦拭"}, {"key": "D", "text": "84 原液长泡"}], "correct_key": "B", "explanation": "小苏打糊温和去汗渍，浓酸和汽油危险，84 原液久泡会伤纤维。", "category": "life"}, {"prompt": "新买的深色牛仔裤第一次下水建议加什么减少掉色？", "options": [{"key": "A", "text": "漂白剂"}, {"key": "B", "text": "洗洁精"}, {"key": "C", "text": "白醋或盐"}, {"key": "D", "text": "食用油"}], "correct_key": "C", "explanation": "首次清洗加少量白醋或盐水浸泡有助于固色、减少掉色。", "category": "life"}, {"prompt": "关于室内绿植浇水，常见误区是？", "options": [{"key": "A", "text": "见干见湿"}, {"key": "B", "text": "夏天早晚浇"}, {"key": "C", "text": "盆底留排水孔"}, {"key": "D", "text": "浇水过勤致烂根"}], "correct_key": "D", "explanation": "浇水过勤导致盆土长期积水，是室内绿植烂根死亡的常见原因。", "category": "life"}, {"prompt": "多肉植物养护通常需要什么样的环境？", "options": [{"key": "A", "text": "光照充足、排水良好"}, {"key": "B", "text": "阴暗潮湿"}, {"key": "C", "text": "每天大量浇水"}, {"key": "D", "text": "密闭不通风"}], "correct_key": "A", "explanation": "多肉喜光耐旱，需光照充足、土壤疏松排水好，忌积水。", "category": "life"}, {"prompt": "微波炉不能直接加热以下哪种容器？", "options": [{"key": "A", "text": "微波专用塑料盒"}, {"key": "B", "text": "金属或带金边餐具"}, {"key": "C", "text": "陶瓷碗"}, {"key": "D", "text": "玻璃碗"}], "correct_key": "B", "explanation": "金属会反射微波产生电火花，带金边的餐具也不可放入微波炉。", "category": "life"}, {"prompt": "鸡蛋在冰箱中存放，较好的摆放方式是？", "options": [{"key": "A", "text": "横躺滚动"}, {"key": "B", "text": "放冷冻室"}, {"key": "C", "text": "大头朝上小头朝下"}, {"key": "D", "text": "洗净后再放"}], "correct_key": "C", "explanation": "鸡蛋大头朝上存放有利于保护气室、延长保鲜，且不宜清洗后再放。", "category": "life"}, {"prompt": "以下关于节约用电的说法，正确的是？", "options": [{"key": "A", "text": "空调温度越低越省电"}, {"key": "B", "text": "待机不耗电"}, {"key": "C", "text": "灯全开更省"}, {"key": "D", "text": "夏季空调设26℃左右较节能"}], "correct_key": "D", "explanation": "夏季空调设在 26℃左右兼顾舒适与节能，温度过低更耗电。", "category": "life"}, {"prompt": "家用电器长期待机会怎样？", "options": [{"key": "A", "text": "仍有少量待机耗电"}, {"key": "B", "text": "完全不耗电"}, {"key": "C", "text": "更省电"}, {"key": "D", "text": "会自动断电"}], "correct_key": "A", "explanation": "许多电器待机仍持续耗电，长期不用建议拔插头或用带开关插排。", "category": "life"}, {"prompt": "垃圾分类中，用过的餐巾纸一般属于？", "options": [{"key": "A", "text": "可回收物"}, {"key": "B", "text": "其他垃圾（干垃圾）"}, {"key": "C", "text": "厨余垃圾"}, {"key": "D", "text": "有害垃圾"}], "correct_key": "B", "explanation": "餐巾纸遇水即烂、难以回收，通常归为其他垃圾（干垃圾）。", "category": "life"}, {"prompt": "废旧电池在垃圾分类中通常属于？", "options": [{"key": "A", "text": "可回收物"}, {"key": "B", "text": "厨余垃圾"}, {"key": "C", "text": "有害垃圾"}, {"key": "D", "text": "其他垃圾"}], "correct_key": "C", "explanation": "含重金属的纽扣电池等属有害垃圾，应投放到专门回收点。", "category": "life"}, {"prompt": "关于隔夜的绿叶菜，较稳妥的做法是？", "options": [{"key": "A", "text": "反复加热多次吃"}, {"key": "B", "text": "常温放两天"}, {"key": "C", "text": "拌生水保存"}, {"key": "D", "text": "尽量当餐吃完不留"}], "correct_key": "D", "explanation": "绿叶菜久存易积累亚硝酸盐，建议尽量当餐吃完、不长时间存放。", "category": "life"}, {"prompt": "被开水或蒸汽烫伤起水泡后，一般不建议？", "options": [{"key": "A", "text": "自行挑破大水泡"}, {"key": "B", "text": "凉水冲"}, {"key": "C", "text": "覆盖干净纱布"}, {"key": "D", "text": "及时就医"}], "correct_key": "A", "explanation": "自行挑破水泡易感染，应保护创面并视情况就医。", "category": "life"}, {"prompt": "食盐在厨房里除调味外，还可用于？", "options": [{"key": "A", "text": "润滑门锁"}, {"key": "B", "text": "清洁去油污辅助"}, {"key": "C", "text": "灭电器火"}, {"key": "D", "text": "给花施肥"}], "correct_key": "B", "explanation": "食盐颗粒可作温和的物理去污剂，帮助擦除部分油污和茶渍。", "category": "life"}, {"prompt": "关于反复烧开的\"千滚水\"，正确认识是？", "options": [{"key": "A", "text": "毒性极强不能碰"}, {"key": "B", "text": "越滚越有营养"}, {"key": "C", "text": "偶尔喝无需过度恐慌"}, {"key": "D", "text": "能治病"}], "correct_key": "C", "explanation": "反复烧开的水亚硝酸盐含量仍极低，偶尔饮用无需过度担忧，但不必长期反复煮。", "category": "life"}, {"prompt": "洗洁精和 84 消毒液可以混合使用吗？", "options": [{"key": "A", "text": "可以，去污更强"}, {"key": "B", "text": "只要少量就行"}, {"key": "C", "text": "热水混合无害"}, {"key": "D", "text": "不可以，可能产生有害气体"}], "correct_key": "D", "explanation": "含氯消毒液与洁厕灵等混用可能释放氯气，务必分开使用。", "category": "life"}, {"prompt": "84 消毒液与洁厕灵混合最主要的危险是？", "options": [{"key": "A", "text": "产生氯气中毒"}, {"key": "B", "text": "泡沫太多"}, {"key": "C", "text": "颜色变深"}, {"key": "D", "text": "没有危险"}], "correct_key": "A", "explanation": "含氯消毒液遇酸性洁厕灵会释放大量氯气，可致中毒，切勿混用。", "category": "life"}, {"prompt": "冰箱里生肉应放在什么位置更卫生？", "options": [{"key": "A", "text": "最上层"}, {"key": "B", "text": "下层且密封"}, {"key": "C", "text": "冷藏门架"}, {"key": "D", "text": "和熟食一起"}], "correct_key": "B", "explanation": "生肉放下层并密封，可避免血水滴落污染下方熟食。", "category": "life"}, {"prompt": "关于\"趁热吃\"，以下哪种说法更合理？", "options": [{"key": "A", "text": "越烫越好"}, {"key": "B", "text": "必须滚烫下肚"}, {"key": "C", "text": "过烫饮食有害，宜温热"}, {"key": "D", "text": "凉透才健康"}], "correct_key": "C", "explanation": "长期食用过烫食物会损伤口腔和食道黏膜，宜待温热再吃。", "category": "life"}, {"prompt": "下列哪项是正确的洗手时机？", "options": [{"key": "A", "text": "只在饭后"}, {"key": "B", "text": "一天一次即可"}, {"key": "C", "text": "只有脏了才洗"}, {"key": "D", "text": "饭前便后及接触污物后"}], "correct_key": "D", "explanation": "饭前便后、接触垃圾或外出归来等都应及时用流水加肥皂洗手。", "category": "life"}, {"prompt": "规范的洗手揉搓时间通常建议不少于？", "options": [{"key": "A", "text": "20 秒"}, {"key": "B", "text": "3 秒"}, {"key": "C", "text": "5 分钟"}, {"key": "D", "text": "1 小时"}], "correct_key": "A", "explanation": "用肥皂揉搓至少 20 秒并覆盖各个部位，才能有效清除病菌。", "category": "life"}, {"prompt": "关于电动车充电，安全做法是？", "options": [{"key": "A", "text": "在楼道内过夜充电"}, {"key": "B", "text": "在符合规定的场所充电"}, {"key": "C", "text": "私拉电线飞线充电"}, {"key": "D", "text": "边充边骑"}], "correct_key": "B", "explanation": "电动车应在指定安全场所充电，严禁楼道充电或飞线充电以防火灾。", "category": "life"}, {"prompt": "灭火器使用口诀\"提拔握压\"中的\"拔\"指？", "options": [{"key": "A", "text": "拔电源"}, {"key": "B", "text": "拔草"}, {"key": "C", "text": "拔掉保险销"}, {"key": "D", "text": "拔喷头"}], "correct_key": "C", "explanation": "使用灭火器要先提起、拔掉保险销、握住喷管对准火焰根部、压下手柄。", "category": "life"}, {"prompt": "干粉灭火器喷射时应对准火焰的哪里？", "options": [{"key": "A", "text": "火焰顶部"}, {"key": "B", "text": "火焰中部"}, {"key": "C", "text": "旁边地面"}, {"key": "D", "text": "火焰根部"}], "correct_key": "D", "explanation": "灭火时应对准火焰根部左右扫射，才能切断燃烧源。", "category": "life"}, {"prompt": "普通口罩佩戴时，金属条一侧一般应？", "options": [{"key": "A", "text": "朝上贴合鼻梁"}, {"key": "B", "text": "朝下"}, {"key": "C", "text": "朝外"}, {"key": "D", "text": "随意"}], "correct_key": "A", "explanation": "金属鼻夹朝上，捏紧贴合鼻梁可减少缝隙、提高防护效果。", "category": "life"}, {"prompt": "食物中\"保质期\"到期后一定意味着？", "options": [{"key": "A", "text": "一定有毒"}, {"key": "B", "text": "厂商保证的最佳品质期限已过"}, {"key": "C", "text": "越过期越好"}, {"key": "D", "text": "可无限存放"}], "correct_key": "B", "explanation": "保质期是厂商保证品质的期限，过期后品质无保证，应谨慎食用。", "category": "life"}, {"prompt": "关于\"食物相克\"的流行说法，科学态度是？", "options": [{"key": "A", "text": "全部致命"}, {"key": "B", "text": "必须严格遵守"}, {"key": "C", "text": "大多数缺乏科学依据"}, {"key": "D", "text": "越信越健康"}], "correct_key": "C", "explanation": "多数\"食物相克\"说法缺乏科学证据，正常搭配日常饮食无需恐慌。", "category": "life"}, {"prompt": "关于喝牛奶，下列说法正确的是？", "options": [{"key": "A", "text": "空腹喝一定伤身"}, {"key": "B", "text": "必须煮沸久熬"}, {"key": "C", "text": "和一切食物相克"}, {"key": "D", "text": "乳糖不耐者可能腹胀腹泻"}], "correct_key": "D", "explanation": "乳糖不耐受人群饮奶可能出现腹胀腹泻，可选低乳糖或酸奶。", "category": "life"}, {"prompt": "维生素 C 含量较丰富的常见食物是？", "options": [{"key": "A", "text": "新鲜蔬果如猕猴桃、青椒"}, {"key": "B", "text": "白米饭"}, {"key": "C", "text": "食用油"}, {"key": "D", "text": "白糖"}], "correct_key": "A", "explanation": "新鲜蔬菜水果如猕猴桃、青椒、柑橘富含维生素 C。", "category": "life"}, {"prompt": "膳食纤维丰富的食物有助于？", "options": [{"key": "A", "text": "直接补钙"}, {"key": "B", "text": "促进肠道蠕动"}, {"key": "C", "text": "美白牙齿"}, {"key": "D", "text": "增强视力"}], "correct_key": "B", "explanation": "全谷物、蔬菜等富含膳食纤维，有助于促进肠道蠕动、预防便秘。", "category": "life"}, {"prompt": "成年人每天食盐摄入量建议不超过约？", "options": [{"key": "A", "text": "20 克"}, {"key": "B", "text": "50 克"}, {"key": "C", "text": "5 克"}, {"key": "D", "text": "100 克"}], "correct_key": "C", "explanation": "膳食指南建议成人每日食盐摄入量不超过 5 克，过量增加高血压风险。", "category": "life"}, {"prompt": "长时间用眼后缓解疲劳的\"20-20-20\"法则是？", "options": [{"key": "A", "text": "每天20次深呼吸"}, {"key": "B", "text": "喝20杯水"}, {"key": "C", "text": "走20步"}, {"key": "D", "text": "每20分钟看20英尺外20秒"}], "correct_key": "D", "explanation": "每用眼 20 分钟，眺望约 6 米（20 英尺）外 20 秒，有助缓解视疲劳。", "category": "life"}, {"prompt": "成年人建议的每晚睡眠时长大约是？", "options": [{"key": "A", "text": "7-9 小时"}, {"key": "B", "text": "2-3 小时"}, {"key": "C", "text": "12-14 小时"}, {"key": "D", "text": "越少越好"}], "correct_key": "A", "explanation": "多数成年人每晚需要 7-9 小时睡眠以维持良好状态。", "category": "life"}, {"prompt": "长时间久坐后，较健康的做法是？", "options": [{"key": "A", "text": "继续坐着不动"}, {"key": "B", "text": "定时起身活动"}, {"key": "C", "text": "立刻剧烈运动"}, {"key": "D", "text": "改躺着看手机"}], "correct_key": "B", "explanation": "久坐每隔一段时间起身活动，可促进血液循环、减轻腰颈负担。", "category": "life"}, {"prompt": "关于运动前热身，正确说法是？", "options": [{"key": "A", "text": "可以省略"}, {"key": "B", "text": "越剧烈越好"}, {"key": "C", "text": "有助减少运动损伤"}, {"key": "D", "text": "只需拉伸一次"}], "correct_key": "C", "explanation": "适当热身能提高肌肉温度和关节灵活性，减少运动损伤风险。", "category": "life"}, {"prompt": "煤炉、燃气热水器使用不当最易导致哪种中毒？", "options": [{"key": "A", "text": "食物中毒"}, {"key": "B", "text": "酒精中毒"}, {"key": "C", "text": "重金属中毒"}, {"key": "D", "text": "一氧化碳中毒"}], "correct_key": "D", "explanation": "燃烧不充分会产生一氧化碳，室内通风不良极易造成中毒。", "category": "life"}, {"prompt": "预防一氧化碳中毒，关键措施是？", "options": [{"key": "A", "text": "保持通风、正确安装排烟"}, {"key": "B", "text": "紧闭门窗"}, {"key": "C", "text": "多点几盏灯"}, {"key": "D", "text": "关小火焰"}], "correct_key": "A", "explanation": "使用燃气设备时保持通风、规范安装排烟装置是防一氧化碳中毒的关键。", "category": "life"}, {"prompt": "洗涤羊毛衫时，通常应避免？", "options": [{"key": "A", "text": "冷水手洗"}, {"key": "B", "text": "热水搓洗和拧干"}, {"key": "C", "text": "中性洗涤剂"}, {"key": "D", "text": "平铺阴干"}], "correct_key": "B", "explanation": "羊毛遇热水搓拧易缩水变形，应冷水轻柔手洗、平铺阴干。", "category": "life"}, {"prompt": "皮鞋进水后较好的处理是？", "options": [{"key": "A", "text": "火烤速干"}, {"key": "B", "text": "暴晒一天"}, {"key": "C", "text": "塞纸巾阴凉通风处晾"}, {"key": "D", "text": "湿着直接收"}], "correct_key": "C", "explanation": "皮鞋进水应塞报纸吸潮、阴凉通风晾干，火烤暴晒会使皮质开裂。", "category": "life"}, {"prompt": "衣柜防潮防霉，常见有效做法是？", "options": [{"key": "A", "text": "洒水增湿"}, {"key": "B", "text": "塞满不留空隙"}, {"key": "C", "text": "常年不开门"}, {"key": "D", "text": "放置干燥剂并保持通风"}], "correct_key": "D", "explanation": "衣柜内放干燥剂、定期通风并避免过度塞满，可有效防潮防霉。", "category": "life"}, {"prompt": "关于口红、化妆品的保质期，正确认识是？", "options": [{"key": "A", "text": "开封后有使用期限"}, {"key": "B", "text": "永不过期"}, {"key": "C", "text": "越久越好用"}, {"key": "D", "text": "过期更滋润"}], "correct_key": "A", "explanation": "化妆品开封后有限期使用（常见 6M/12M 标识），过期易变质滋生细菌。", "category": "life"}, {"prompt": "被猫狗抓咬出血后应及时？", "options": [{"key": "A", "text": "不用管"}, {"key": "B", "text": "冲洗伤口并就医评估疫苗"}, {"key": "C", "text": "抹土止血"}, {"key": "D", "text": "包紧不清洗"}], "correct_key": "B", "explanation": "被动物抓咬伤应立即用肥皂水冲洗，并尽快就医评估狂犬疫苗。", "category": "life"}, {"prompt": "关于饭后立即剧烈运动，合理建议是？", "options": [{"key": "A", "text": "有助消化应马上跑"}, {"key": "B", "text": "越剧烈越好"}, {"key": "C", "text": "宜休息一段时间再运动"}, {"key": "D", "text": "必须空腹跑"}], "correct_key": "C", "explanation": "饭后立即剧烈运动易引起不适，建议休息一段时间后再进行。", "category": "life"}, {"prompt": "关于食用发芽的土豆，正确做法是？", "options": [{"key": "A", "text": "照常食用"}, {"key": "B", "text": "煮久点就行"}, {"key": "C", "text": "只去皮即可"}, {"key": "D", "text": "发芽变绿的应丢弃"}], "correct_key": "D", "explanation": "发芽变绿的土豆龙葵素含量升高，可能中毒，大量发芽应丢弃。", "category": "life"}, {"prompt": "关于野生蘑菇，安全的态度是？", "options": [{"key": "A", "text": "不认识的一律不采不食"}, {"key": "B", "text": "颜色鲜艳才有毒"}, {"key": "C", "text": "煮熟即无毒"}, {"key": "D", "text": "银针变黑才有毒"}], "correct_key": "A", "explanation": "毒蘑菇难以凭外观辨别，\"不采不食\"是最可靠的防中毒原则。", "category": "life"}, {"prompt": "常温下开封的食用油应如何存放较好？", "options": [{"key": "A", "text": "阳台阳光直射处"}, {"key": "B", "text": "避光阴凉处密封"}, {"key": "C", "text": "灶台高温旁"}, {"key": "D", "text": "敞口放置"}], "correct_key": "B", "explanation": "食用油怕光怕热，应避光阴凉密封保存，防止氧化酸败。", "category": "life"}, {"prompt": "关于\"隔夜茶\"，较合理的说法是？", "options": [{"key": "A", "text": "有剧毒不能碰"}, {"key": "B", "text": "更提神"}, {"key": "C", "text": "久放易滋生细菌，不建议饮用"}, {"key": "D", "text": "能治病"}], "correct_key": "C", "explanation": "茶水长时间放置易滋生微生物，从卫生角度不建议饮用久放的隔夜茶。", "category": "life"}, {"prompt": "冰箱除异味，家庭常用的简单方法是？", "options": [{"key": "A", "text": "喷香水"}, {"key": "B", "text": "放糖块"}, {"key": "C", "text": "关机一天"}, {"key": "D", "text": "放置活性炭或小苏打"}], "correct_key": "D", "explanation": "活性炭或小苏打能吸附异味，是冰箱除味的常用简便方法。", "category": "life"}, {"prompt": "厨房下水道轻度油腻堵塞，较环保的疏通方法是？", "options": [{"key": "A", "text": "小苏打加热水冲"}, {"key": "B", "text": "倒入汽油"}, {"key": "C", "text": "塞更多杂物"}, {"key": "D", "text": "灌入牛奶"}], "correct_key": "A", "explanation": "小苏打配合热水可分解部分油污，是较环保安全的轻度疏通方式。", "category": "life"}, {"prompt": "微波炉加热带壳鸡蛋会怎样？", "options": [{"key": "A", "text": "熟得更均匀"}, {"key": "B", "text": "内部压力升高易爆裂"}, {"key": "C", "text": "更有营养"}, {"key": "D", "text": "没有变化"}], "correct_key": "B", "explanation": "带壳鸡蛋在微波炉内受热内部压力骤增会爆裂，切勿这样加热。", "category": "life"}, {"prompt": "夏天开车前车内温度很高，上车前较好做法是？", "options": [{"key": "A", "text": "立刻开最大冷风关窗"}, {"key": "B", "text": "点香熏"}, {"key": "C", "text": "先开窗通风散热再开空调"}, {"key": "D", "text": "喷水降温"}], "correct_key": "C", "explanation": "先开窗通风排出车内热气和挥发性气体，再关窗开空调更健康高效。", "category": "life"}, {"prompt": "关于安全带，正确说法是？", "options": [{"key": "A", "text": "只有司机要系"}, {"key": "B", "text": "短途不用系"}, {"key": "C", "text": "系着更危险"}, {"key": "D", "text": "前后排乘客都应系"}], "correct_key": "D", "explanation": "无论前排后排、无论路程长短，乘车都应规范系好安全带。", "category": "life"}, {"prompt": "遇到雷雨天气在户外，应避免？", "options": [{"key": "A", "text": "在空旷高地打伞停留"}, {"key": "B", "text": "远离孤立大树和高处"}, {"key": "C", "text": "进入室内躲避"}, {"key": "D", "text": "放下金属物品"}], "correct_key": "A", "explanation": "雷雨天不要在空旷高处停留或举高金属物，应尽快到安全建筑内避雨。", "category": "life"}, {"prompt": "关于\"喝酒暖身\"的说法，正确认识是？", "options": [{"key": "A", "text": "确实能长时间保暖"}, {"key": "B", "text": "只是短暂错觉，反而加速散热"}, {"key": "C", "text": "越喝越暖"}, {"key": "D", "text": "可代替保暖衣物"}], "correct_key": "B", "explanation": "酒精使血管扩张产生短暂温热感，实际加速体表散热，寒冷环境更危险。", "category": "life"}, {"prompt": "关于给手机充电，较合理的做法是？", "options": [{"key": "A", "text": "边充边玩大型游戏"}, {"key": "B", "text": "枕头下充电过夜"}, {"key": "C", "text": "使用合规充电器并避免高温"}, {"key": "D", "text": "用劣质快充"}], "correct_key": "C", "explanation": "使用正规充电器、避免高温和被褥覆盖，可降低发热和安全隐患。", "category": "life"}, {"prompt": "多个大功率电器共用一个插座易导致？", "options": [{"key": "A", "text": "更省电"}, {"key": "B", "text": "电压升高"}, {"key": "C", "text": "没有影响"}, {"key": "D", "text": "线路过载发热甚至火灾"}], "correct_key": "D", "explanation": "多个大功率电器共用插座会造成线路过载发热，存在火灾隐患。", "category": "life"}, {"prompt": "冰箱塞得过满会怎样？", "options": [{"key": "A", "text": "冷气循环差、制冷变差"}, {"key": "B", "text": "更省电"}, {"key": "C", "text": "食物更新鲜"}, {"key": "D", "text": "没有影响"}], "correct_key": "A", "explanation": "冰箱塞太满阻碍冷气循环，制冷效果下降且更耗电，应留出空隙。", "category": "life"}, {"prompt": "关于空调滤网，正确的维护做法是？", "options": [{"key": "A", "text": "从不清洗"}, {"key": "B", "text": "定期清洗除尘"}, {"key": "C", "text": "拆掉不用"}, {"key": "D", "text": "喷香水"}], "correct_key": "B", "explanation": "定期清洗空调滤网可改善出风、减少积尘和异味，也更节能。", "category": "life"}, {"prompt": "关于\"趁热把热水倒进密封保温杯装碳酸饮料\"，正确认识是？", "options": [{"key": "A", "text": "完全安全"}, {"key": "B", "text": "更好喝"}, {"key": "C", "text": "不宜，产气升压可能喷溅"}, {"key": "D", "text": "能保鲜"}], "correct_key": "C", "explanation": "保温杯装碳酸或易发酵饮品内部产气升压，开盖时可能喷溅甚至伤人。", "category": "life"}, {"prompt": "关于长期使用同一块洗碗海绵，卫生做法是？", "options": [{"key": "A", "text": "永远不换"}, {"key": "B", "text": "越旧越好用"}, {"key": "C", "text": "只需冲水"}, {"key": "D", "text": "定期清洁并更换"}], "correct_key": "D", "explanation": "洗碗海绵潮湿易滋生细菌，应定期清洁消毒并及时更换。", "category": "life"}, {"prompt": "剥洋葱时减少流泪的常见小窍门是？", "options": [{"key": "A", "text": "先冷藏洋葱再切"}, {"key": "B", "text": "把眼睛闭紧切"}, {"key": "C", "text": "对着风扇哈气"}, {"key": "D", "text": "用热水泡手"}], "correct_key": "A", "explanation": "冷藏可降低洋葱挥发的刺激性气体释放，切时能减轻辣眼流泪。", "category": "life"}, {"prompt": "关于家用灭火器，正确的保管做法是？", "options": [{"key": "A", "text": "放在不易取到的高处"}, {"key": "B", "text": "放置易取处并留意压力表"}, {"key": "C", "text": "过期继续用"}, {"key": "D", "text": "拆开当摆设"}], "correct_key": "B", "explanation": "灭火器应放在便于取用处，定期查看压力表指针是否在绿区并及时更换。", "category": "life"}, {"prompt": "家中地面有水渍时，防滑较好的做法是？", "options": [{"key": "A", "text": "撒油"}, {"key": "B", "text": "打蜡"}, {"key": "C", "text": "及时擦干并放防滑垫"}, {"key": "D", "text": "无所谓"}], "correct_key": "C", "explanation": "及时擦干水渍、在易湿区域铺防滑垫可有效减少滑倒风险。", "category": "life"}, {"prompt": "老人和小孩洗澡水温不宜过高，一般以多少为宜？", "options": [{"key": "A", "text": "约 60℃"}, {"key": "B", "text": "越烫越好"}, {"key": "C", "text": "冰水"}, {"key": "D", "text": "约 37-40℃"}], "correct_key": "D", "explanation": "洗澡水温以接近体温的 37-40℃为宜，过烫易烫伤或引起不适。", "category": "life"}, {"prompt": "关于新装修房屋，减少甲醛较有效的做法是？", "options": [{"key": "A", "text": "长时间开窗通风"}, {"key": "B", "text": "紧闭门窗"}, {"key": "C", "text": "喷香水掩盖"}, {"key": "D", "text": "多放几盆水"}], "correct_key": "A", "explanation": "长时间通风换气是降低室内甲醛等污染物浓度最基础有效的方法。", "category": "life"}, {"prompt": "关于\"每天必须走一万步\"的说法，正确态度是？", "options": [{"key": "A", "text": "是绝对硬指标"}, {"key": "B", "text": "适量步行有益，步数因人而异"}, {"key": "C", "text": "走越多越健康无上限"}, {"key": "D", "text": "走路完全没用"}], "correct_key": "B", "explanation": "规律步行有益健康，但一万步只是参考，应结合自身情况量力而行。", "category": "life"}, {"prompt": "被蜜蜂蜇伤后，若毒刺留在皮肤内应？", "options": [{"key": "A", "text": "用手直接捏出"}, {"key": "B", "text": "使劲挤压"}, {"key": "C", "text": "用卡片刮除避免挤压毒囊"}, {"key": "D", "text": "不管它"}], "correct_key": "C", "explanation": "用硬卡片沿皮肤刮除毒刺可避免挤压毒囊释放更多毒液。", "category": "life"}, {"prompt": "关于晒被子，正确说法是？", "options": [{"key": "A", "text": "阴天暴晒效果最好"}, {"key": "B", "text": "羽绒被适合长时间暴晒"}, {"key": "C", "text": "晒完要用力拍打抖出\"灰\""}, {"key": "D", "text": "阳光暴晒有助杀菌除潮"}], "correct_key": "D", "explanation": "阳光中的紫外线有助于被褥杀菌除潮，但羽绒等特殊材质不宜暴晒。", "category": "life"}, {"prompt": "关于\"空腹不能吃\"某些水果的流行说法，正确态度是？", "options": [{"key": "A", "text": "大多数人正常吃无碍"}, {"key": "B", "text": "一律不能空腹吃水果"}, {"key": "C", "text": "空腹吃更营养"}, {"key": "D", "text": "水果只能饭后吃"}], "correct_key": "A", "explanation": "多数水果健康人空腹适量食用并无问题，个别胃肠敏感者可酌情调整。", "category": "life"}, {"prompt": "关于食物解冻，较安全的方法是？", "options": [{"key": "A", "text": "室温放一整天"}, {"key": "B", "text": "放冷藏室缓慢解冻"}, {"key": "C", "text": "反复冻融"}, {"key": "D", "text": "泡在温水里久放"}], "correct_key": "B", "explanation": "冷藏室缓慢解冻能减少细菌繁殖，室温久放和反复冻融都不安全。", "category": "life"}, {"prompt": "已解冻的生肉可以再次冷冻吗？", "options": [{"key": "A", "text": "可以随意反复冻"}, {"key": "B", "text": "冻得越多越新鲜"}, {"key": "C", "text": "不建议，易变质且口感差"}, {"key": "D", "text": "毫无影响"}], "correct_key": "C", "explanation": "反复冻融会加速细菌繁殖和品质下降，解冻后应尽快烹饪。", "category": "life"}, {"prompt": "关于\"味精吃多了有害\"的说法，科学认识是？", "options": [{"key": "A", "text": "微量即致命"}, {"key": "B", "text": "会直接致癌"}, {"key": "C", "text": "越多越健康"}, {"key": "D", "text": "正常烹饪适量使用是安全的"}], "correct_key": "D", "explanation": "味精（谷氨酸钠）在正常烹饪用量下是安全的，但应注意整体钠摄入。", "category": "life"}, {"prompt": "喝酒后能开车吗？", "options": [{"key": "A", "text": "绝不可以，属违法且危险"}, {"key": "B", "text": "少量可以"}, {"key": "C", "text": "喝完睡一会就行"}, {"key": "D", "text": "喝啤酒没事"}], "correct_key": "A", "explanation": "酒后驾车严重影响判断和反应，属违法行为，绝对禁止。", "category": "life"}, {"prompt": "关于蔬菜储存，绿叶菜较好的做法是？", "options": [{"key": "A", "text": "泡在水里"}, {"key": "B", "text": "用厨房纸包裹后冷藏"}, {"key": "C", "text": "常温晒太阳"}, {"key": "D", "text": "密闭无孔袋久存"}], "correct_key": "B", "explanation": "用厨房纸吸潮再套袋冷藏可延缓绿叶菜失水腐烂。", "category": "life"}, {"prompt": "香蕉在冰箱冷藏后表皮变黑，说明？", "options": [{"key": "A", "text": "已经有毒"}, {"key": "B", "text": "更甜更好"}, {"key": "C", "text": "低温冻伤表皮，果肉多仍可食"}, {"key": "D", "text": "变成新品种"}], "correct_key": "C", "explanation": "香蕉不耐低温，冷藏会使表皮变黑，但果肉短期内通常仍可食用。", "category": "life"}, {"prompt": "关于\"趁热喝很烫的汤\"，世界卫生组织提示？", "options": [{"key": "A", "text": "越烫越健康"}, {"key": "B", "text": "毫无关系"}, {"key": "C", "text": "只影响口感"}, {"key": "D", "text": "超过约65℃的过热饮食有健康风险"}], "correct_key": "D", "explanation": "长期饮用超过约 65℃的过热饮食会损伤食道黏膜，宜放温再吃。", "category": "life"}, {"prompt": "家用高压锅使用时，正确做法是？", "options": [{"key": "A", "text": "限压阀通畅、泄压后再开盖"}, {"key": "B", "text": "压力未泄尽强行开盖"}, {"key": "C", "text": "堵住排气孔"}, {"key": "D", "text": "装满到顶"}], "correct_key": "A", "explanation": "使用高压锅须保持排气阀通畅、待完全泄压后再开盖，且不可装太满。", "category": "life"}, {"prompt": "关于抗生素（消炎药），正确用药态度是？", "options": [{"key": "A", "text": "感冒都要吃"}, {"key": "B", "text": "遵医嘱使用，不滥用"}, {"key": "C", "text": "自行加大剂量"}, {"key": "D", "text": "好点就随意停"}], "correct_key": "B", "explanation": "抗生素应遵医嘱针对细菌感染使用，滥用会导致耐药，普通病毒性感冒无需。", "category": "life"}, {"prompt": "药品应存放在什么样的环境？", "options": [{"key": "A", "text": "阳光直射窗台"}, {"key": "B", "text": "潮湿浴室"}, {"key": "C", "text": "阴凉干燥、避光并防儿童取到"}, {"key": "D", "text": "汽车后备箱高温处"}], "correct_key": "C", "explanation": "多数药品应阴凉干燥避光保存，并放在儿童拿不到的地方。", "category": "life"}, {"prompt": "过期药品应如何处理更妥当？", "options": [{"key": "A", "text": "继续服用"}, {"key": "B", "text": "冲入下水道"}, {"key": "C", "text": "送给别人"}, {"key": "D", "text": "投放到药品回收点或按有害垃圾处理"}], "correct_key": "D", "explanation": "过期药属有害垃圾，应投放到专门回收点，避免污染环境或误服。", "category": "life"}, {"prompt": "关于\"洗牙会把牙缝洗大\"的说法，正确认识是？", "options": [{"key": "A", "text": "误解，是清除牙石后原有缝隙显现"}, {"key": "B", "text": "洗牙会磨掉牙齿"}, {"key": "C", "text": "洗牙有害应避免"}, {"key": "D", "text": "洗牙让牙齿松动"}], "correct_key": "A", "explanation": "洗牙清除的是牙结石，所谓\"缝变大\"是原本被牙石掩盖的缝隙显露。", "category": "life"}, {"prompt": "刷牙的推荐做法中，较合理的是？", "options": [{"key": "A", "text": "横向用力猛刷"}, {"key": "B", "text": "轻柔巴氏刷牙约两分钟"}, {"key": "C", "text": "只刷正面"}, {"key": "D", "text": "越用力越干净"}], "correct_key": "B", "explanation": "推荐巴氏刷牙法，轻柔清洁牙龈沟约两分钟，横向猛刷易损伤牙釉质和牙龈。", "category": "life"}, {"prompt": "关于\"每天要喝八杯水\"的说法，科学态度是？", "options": [{"key": "A", "text": "必须精确八杯"}, {"key": "B", "text": "越多越好无上限"}, {"key": "C", "text": "只是参考，饮水量因人和环境而异"}, {"key": "D", "text": "口渴才喝一定脱水"}], "correct_key": "C", "explanation": "八杯水只是笼统参考，实际需求受体重、气温、运动等影响，宜适量。", "category": "life"}, {"prompt": "关于食品\"零添加\"标签，理性认识是？", "options": [{"key": "A", "text": "一定更健康营养"}, {"key": "B", "text": "所有添加剂都有毒"}, {"key": "C", "text": "越贵越安全"}, {"key": "D", "text": "是营销概念，合规添加剂在安全量内是安全的"}], "correct_key": "D", "explanation": "国家标准内使用的食品添加剂是安全的，\"零添加\"更多是营销概念。", "category": "life"}, {"prompt": "使用燃气灶完毕后应？", "options": [{"key": "A", "text": "关闭灶具及燃气总阀"}, {"key": "B", "text": "只关灶不关阀"}, {"key": "C", "text": "开着小火过夜"}, {"key": "D", "text": "拔掉抽油烟机"}], "correct_key": "A", "explanation": "用完燃气应关闭灶具开关，长时间外出还应关闭燃气总阀防泄漏。", "category": "life"}, {"prompt": "关于\"绿色\\/有机蔬菜一定没有任何农药\"，正确认识是？", "options": [{"key": "A", "text": "绝对零农药可直接生吃不洗"}, {"key": "B", "text": "有机也可能用允许的生物农药，清洗仍必要"}, {"key": "C", "text": "有机就是野生"}, {"key": "D", "text": "有机蔬菜不会坏"}], "correct_key": "B", "explanation": "有机农业仍可使用规定内的生物农药，食用前正常清洗仍有必要。", "category": "life"}, {"prompt": "关于电梯困人，正确做法是？", "options": [{"key": "A", "text": "强行扒门爬出"}, {"key": "B", "text": "在轿厢内蹦跳"}, {"key": "C", "text": "保持冷静按警铃或电话求救"}, {"key": "D", "text": "撬开顶部逃生"}], "correct_key": "C", "explanation": "被困电梯应保持镇定，按警铃或使用轿厢电话求救，切勿强行扒门。", "category": "life"}, {"prompt": "地震发生时在室内，较合理的应急做法是？", "options": [{"key": "A", "text": "立即乘电梯下楼"}, {"key": "B", "text": "跳窗逃生"}, {"key": "C", "text": "站在窗边"}, {"key": "D", "text": "就近躲在坚固桌下并护头"}], "correct_key": "D", "explanation": "地震时应就近躲在坚固家具旁并保护头颈，切勿乘电梯或跳窗。", "category": "life"}, {"prompt": "关于\"隔夜西瓜\"，卫生做法是？", "options": [{"key": "A", "text": "覆盖保鲜膜冷藏并尽快吃完"}, {"key": "B", "text": "常温放一天照吃"}, {"key": "C", "text": "切开常温摆着"}, {"key": "D", "text": "越放越甜"}], "correct_key": "A", "explanation": "切开的西瓜应覆膜冷藏并尽快吃完，常温久放易滋生细菌。", "category": "life"}, {"prompt": "洗澡时使用燃气热水器，浴室应？", "options": [{"key": "A", "text": "密闭以保暖"}, {"key": "B", "text": "保持通风防一氧化碳"}, {"key": "C", "text": "把热水器搬进浴室内"}, {"key": "D", "text": "关闭排气扇"}], "correct_key": "B", "explanation": "燃烧耗氧且可能产生一氧化碳，使用燃气热水器时浴室须保持通风。", "category": "life"}, {"prompt": "关于\"用微波炉热水会爆沸\"的现象，正确做法是？", "options": [{"key": "A", "text": "加热后立即取出直接饮"}, {"key": "B", "text": "加热越久越好"}, {"key": "C", "text": "加热后静置片刻并小心取出"}, {"key": "D", "text": "用金属杯加热"}], "correct_key": "C", "explanation": "微波加热的水可能过热暴沸，加热后应静置片刻并小心取用，避免烫伤。", "category": "life"}, {"prompt": "关于给绿植施肥，常见误区是？", "options": [{"key": "A", "text": "薄肥勤施"}, {"key": "B", "text": "生长期适当施肥"}, {"key": "C", "text": "休眠期少施"}, {"key": "D", "text": "一次施浓肥\"补个够\""}], "correct_key": "D", "explanation": "一次施浓肥易\"烧根\"，应遵循薄肥勤施、按生长期调整的原则。", "category": "life"}, ]