解析 D。解析:选项 A“Fire extinguishers save lives.”意思是灭火器拯救生命,体现了灭火器的重要性;选项 B“Fire alarms are important.”意思是火灾报警器很重要;选项 C“Smoke detectors are necessary.”意思是烟雾探测器是必要的。这三个选项都展示了消防安全设备的重要性。
结果1 题目Fire extinguishers are used to ___. A. start fires B. make fires bigger C. put out fires D. light fires 相关知识点: 试题来源: 解析 C。灭火器是用来灭火的,选项 C“put out fires”正确。选项 A“start fires”是点火,选项 B“make fires bigger”是让火更大,选项 D“light fires...
题目Fire extinguishers are used to ___. A. prevent fires B. detect fires C. put out fires D. warn people of fires 相关知识点: 试题来源: 解析 C。灭火器是用来灭火的。A 选项防止火灾不是灭火器的主要作用;B 选项探测火灾不是灭火器的功能;D 选项警告人们有火灾也不是灭火器的作用。反馈...
Fire extinguishers(灭火器) are located on each floor and in each apartment.Use a fire extinguisher only if you ___ (train) to do so. (所给词的适当形式填空) 相关知识点: 试题来源: 解析 答案:have been trained 考查时态语态。句意:每个楼层和每间公寓都有灭火器。不过只有经过培训后才能使用。分...
百度试题 结果1 题目Fire extinguishers can put out ___. A. water B. fire C. books D. pens 相关知识点: 试题来源: 解析 B。fire extinguishers(灭火器)可以扑灭 fire(火)。反馈 收藏
结果1 题目Fire extinguishers can be used to put out all kinds of fires. A. True B. False 相关知识点: 试题来源: 解析 B。解析:Fire extinguishers 不是能扑灭所有种类的 fire,不同灭火器适用于不同类型火灾。强调了解不同灭火工具用途的重要性。
百度试题 结果1 题目Fire extinguishers are used to put out ___. A. water B. fire C. earth D. air 相关知识点: 试题来源: 解析 B。灭火器是用来灭火的。A 选项 water 是水;C 选项 earth 是泥土;D 选项 air 是空气。反馈 收藏
4、the fire department conducted a training session on how to operate a fire extinguisher effectively.消防部门进行了一次灭火器的操作培训。5、It is important to regularly inspect and maintain the fire extinguishers to ensure their functionality.定期检查和维护灭火器以确保其正常运行很重要。
结果1 题目Fire extinguishers are used to ___ fires. A. start B. spread C. control D. make 相关知识点: 试题来源: 解析 C。灭火器是用来“control(控制)”火势的。选项 A“start(引发)”、选项 B“spread(蔓延)”和选项 D“make(制造)”都与灭火器的用途不符。反馈 ...
百度试题 结果1 题目Fire extinguishers(灭火器) are located on each floor and in each apartment.Use a fire extinguisher only if you ___ (train) to do so.相关知识点: 试题来源: 解析 have been trained 反馈 收藏