题目内容
— How long will it be _______ the president pays another visit to China?
— It all depends.
- A.before
- B.until
- C.since
- D.when
A
固定句型。It be一段时间before从句,意为:— 一段时间以后某事才发生。句意:多久以后总统才会再一次访问中国?—看情况而定。
固定句型。It be一段时间before从句,意为:— 一段时间以后某事才发生。句意:多久以后总统才会再一次访问中国?—看情况而定。
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