题目内容
---Was it the new school headmaster who walked by ?
--- _____
- A.It must be that
- B.It must have been
- C.He must be
- D.This must have been
B
考查问题回答,问句是it为主语,回答也是it为主语,而且是对过去情况的推测,选B,句意是:--刚刚走过的是校长吗?--一定是。It must have been =It must have been the new school headmaster。
考查问题回答,问句是it为主语,回答也是it为主语,而且是对过去情况的推测,选B,句意是:--刚刚走过的是校长吗?--一定是。It must have been =It must have been the new school headmaster。
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