题目内容
―We didn’t see Robert at the opening ceremony yesterday.
―No, he _______ it.
| A.mustn’t have attended | B.needn’t have attended |
| C.needn’t attend | D.didn’t need to attend |
D
解析
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题目内容
―We didn’t see Robert at the opening ceremony yesterday.
―No, he _______ it.
| A.mustn’t have attended | B.needn’t have attended |
| C.needn’t attend | D.didn’t need to attend |
D
解析