题目内容
When the storm comes all windows ________.
- A.ought to close
- B.ought to be closing
- C.ought to be closed
- D.ought to closed
C
window和close为被动关系,所以应选C项,表示“应该被关上”。
window和close为被动关系,所以应选C项,表示“应该被关上”。
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