【单选题】已知电路中 A 点的对地电位是 65V , B 点的对地电位是 35V ,则 U BA = 。
【单选题】The first man who came up to him was ______.
B.
a policeman in plain clothes
【单选题】已知电路中A点的电位的对地电位是65V,B点的对地电位是35V。则 U BA =
【单选题】She broke a vessel in anger at a man who came selling things at her door.
【单选题】已知电路中A 点的对地电位是65V,B 点的对地电位是35V,则UBA= 。
【单选题】The man who came to help us is a friend of ______.
【单选题】the 11 man who came in was blind. He wanted scissors(剪刀).
【多选题】What kind of sentence is it? ---I don't know the man who came to see her.
【单选题】The young man who came to your rescue in the accident was _____ my friend.