We should think of ways to stop the waste from the factory _____ our living envi
题型：不详难度：来源：
We should think of ways to stop the waste from the factory _____ our living environment. | A．being polluted | B．polluting | C．from being polluted | D．polluted |
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答案
| B |
解析
| 根据“废物”与“环境”的关系，“废物”污染“环境”，为主动发出的动作，故答案选B。 |
举一反三
When he knocked at the door, my mother was busy ____ supper.| A．preparing for | B．in preparing | | C．to prepare for | D．to prepare |
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Who would you rather ______ the report instead of you？| A．have write | B．have to write | C．write | D．have written |
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Even on holidays, he preferred doing something________| A．to sleep | B．sleeping | C．to be slpet | D．to sleeping |
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| The shop manager always says to his assistants, "We can never be______customers. |
—Did you look up the time of trains to Shanghai?
—Yes, the earliest train is _____ to leave at 5:30 am.| A．likely | B．about | C．possible | D．due |
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