Thedoctorisbusy________hisworkA.atB.forC.withD.on

发布时间:2020-08-04 11:24:49

The doctor is busy ________ his workA.atB.forC.withD.on

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C解析试题分析:句意:这个医生正在忙他的工作。is busy with sth忙于某事,固定结构,故选C
考点:固定结构


点评:短语的固定句型是中考的必考语言点,多数出现在单项选择和完形填空中。be busy with sth="be" busy doing sth某与做某事,平时加强记忆即可。
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