题目内容
George would certainly have attended the meetings, ________.
A. has he not had a flat tyre
B. if he hadn’t a flat tyre
C. had he not had a flat tyre
D. if he hasn’t had a flat tyre
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题目内容
George would certainly have attended the meetings, ________.
A. has he not had a flat tyre
B. if he hadn’t a flat tyre
C. had he not had a flat tyre
D. if he hasn’t had a flat tyre