题目内容
The earthquake in Yushu _______ roughly one month before the second anniversary of the earthquake in Wenchuan.
| A.was happened | B.had happened |
| C.happened | D.had been happened |
C
解析
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题目内容
The earthquake in Yushu _______ roughly one month before the second anniversary of the earthquake in Wenchuan.
| A.was happened | B.had happened |
| C.happened | D.had been happened |
C
解析