The trees _________ in the storm have been moved Off the road．A．being blown dow
题型：不详难度：来源：
The trees _________ in the storm have been moved Off the road．| A．being blown down | | B．blown down | | C．blowing down | | D．to blow down |
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答案
| B. |
解析
| blown down in the Storm在句中做定语，修饰the trees，树是被刮倒的，所以用过去分词形式。 |
举一反三
. We finished the run in less than half the time _________．| A．allowing | B．to allow | | C．allowed | D．allows |
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_________ the project as planned，we’ll have to work two more hours a day．| A．Completing | B．Complete | | C．Completed | D．To complete |
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He was busy writing a story，only _________ once in a while to smoke a cigarette．| A．to stop | B．stopping | | C．to have stopped | D．having stopped |
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_________ in the fields on a March afternoon，he could feel the warmth of spring．| A．To walk | B．Walking | | C．Walked | D．Having walked |
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