题目内容
I think they failed to accomplish the task, ______?
| A.do I | B.don't I | C.did they | D.didn't they |
D
当主句的主语是第一人称时,反问部分要和从句主语保持一致,还要注意否定的转移。
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题目内容
| A.do I | B.don't I | C.did they | D.didn't they |