直流电压是按()分布的,反映绝缘内个别部分可能发生过电压的情况。A、电感 B、电阻 C、 发布时间:2018-03-23 06:11 │ 来源:www.tikuol.com 题型:单项选择题 问题: 直流电压是按()分布的,反映绝缘内个别部分可能发生过电压的情况。A、电感B、电阻C、电容D、电导
题型:单项选择题 — Don't worry; I am sure the doctor will be here in time.— But what if he _____? It's going to rain and it's getting dark. [ ]A. won't come B. isn't coming C. doesn't come D. wouldn't come 查看答案