题目内容
The windows need ________, most of which haven’t been cleaned for a whole year.
- A.cleaned
- B.to be cleaned
- C.clean
- D.being cleaned
B
sth.need doing/to be done意为“某物需要被……”,类似用法的动词还有want, demand等。
sth.need doing/to be done意为“某物需要被……”,类似用法的动词还有want, demand等。
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Listen to the two girls by the window. What language ____ ?
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B.were they speaking |
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D.have they been speaking |