题目内容
She was about to leave the room the telephone rang.
| A.when | B.while | C.after | D.since |
A
试题分析:句意:当她正要离开房间时,电话铃响了。When当……时候 while在……期间 after在……以后since自从,根据题意,选A。
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题目内容
| A.when | B.while | C.after | D.since |