低压基本安全用具包括带绝缘柄的工具、绝缘手套、试电笔。() 发布时间:2019-01-28 20:47 │ 来源:www.tikuol.com 题型:判断题 问题: 低压基本安全用具包括带绝缘柄的工具、绝缘手套、试电笔。()
题型:判断题 From his looks, we can decide that he’s come across problems.A.puzzling; troubled B.puzzling; troubling C.puzzled; troublesomeD.puzzled; troubled 查看答案