The factory ______ its waste into the river, but now it deals with the waste in
题型：不详难度：来源：
The factory ______ its waste into the river, but now it deals with the waste in a new way.| A．used to dump | B．is used to dump | C．used to dumping | D．is used to dumping |
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答案
| A |
解析
| 考查used to的用法。句意“工厂过去常常把废水排进河里，但是现在，它用一种新的方法来处理废水。”used to do sth.“过去常常做某事”；be used to doing sth.“习惯于做某事”；sth. be used to do sth./for doing sth.“某物被用来做某事”；sth. be used as...“某物被用作......”。故选A。 |
举一反三
He has poor _______, so he can’t see the words on the blackboard clearly.| A．smell | B．taste | C．hearing | D．eyesight |
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According to the new traffic laws, people ______ drive after drinking wine or beer.| A．wouldn’t | B．couldn’t | C．needn’t | D．mustn’t |
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---Excuse me, may I take the magazine away?
---No, you ______. You ______ only read it here.| A．mustn’t; can | B．mustn’t; need | C．may not; need | D．needn’t; can |
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---Look! It ________be Mrs. Smith.
---It _________be her. She has just gone to Shanghai.
| A. can; mustn’t B. must; can’t . must; mustn’t D. can’t; must
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| She __________ be here. I saw her come in. |
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