A. touch the wires with wet hands B. turn off the power when not in use C. use insulated tools D. follow safety guidelines 相关知识点: 试题来源: 解析 A。选项 A 用湿手触摸电线非常危险,可能会导致触电。选项 B 不用电时关闭电源是正确的安全措施。选项 C 使用绝缘工具可以保护自己。选项 D ...
A. touch the wires with wet hands B. use damaged electrical equipment C. follow the safety guidelines for electrical work D. put metal objects into E. lectrical sockets 相关知识点: 试题来源: 解析 C。在实验室使用电时,应遵循电气工作的安全指南。不能用湿手触摸电线、使用损坏的电气设备或把金属...
It's vital to take safety p (预防扌背施)when working with electricity because even a small mistake can create short circuits that lead to a fire.(根据汉语提示单词拼写)相关知识点: 试题来源: 解析 [答案]precautions [解析] [详解]考查名词。句意:在带电工作时,采取安全措施是至关重要的,因为即使...
It's vital to take safety p (预防措施)when working with electricity because even a small mistake can create short circuits that lead to a fire. 答案 precautions考查名词。句意:在带电工作时,采取安全措施是至关重要的,因为即使是一个小错误也可能导致短路从而引起火灾。分析句子可知,空格处为take的宾...
百度试题 结果1 题目 1. It's vital to be careful when working with electricity because even a small mistake can create short circuits(线路) that lead to a fire. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
百度试题 结果1 题目 7. It's vital to take safety precautions when working with electricity because even a small mistake can create short circuits(电路) that lead to a fire. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Electricity is one of the most dangerous forces of nature, yet we harness and use it every day to power homes, businesses, vehicles, and more. Whenever working with electricity, it is important to respect how dangerous it can be, and take steps to reduce the risk of accidents and injuries...
Today making a phone call is as common ashaving a glass of water, but when telephones wereintented over 140 years ago, people believed thatthey were very dangerous. In 1876, electricity was still little understoodand many people died when working with electricity,so most people didn't accept ...
Make sure you stay safe when working with electricity. 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 参考答案: all the time 复制 纠错 参考解析: all the time AI解析 重新生成
Make sure you stay ___ all the time when working with electricity.A.safetyB.safeC.safely的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的