Only after my friend came ． [ ] A．did the computer repair B．he repaired the computer C．was the computer repaired D．the computer was repaired 题目和参考答案——青夏教育精英家教网—

题目内容

Only after my friend came ________．

[　　]

A．did the computer repair

B．he repaired the computer

C．was the computer repaired

D．the computer was repaired

答案：C
解析：

以“only＋状语从句”开头的句子要倒装．computer是repair的动作被执行者，要用被动语态．

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