题目内容
11.Your bedroom is very dirty.Please________ at once.( )| A. | clean up it | B. | clean it up | C. | clean up them | D. | clean them up |
分析 你的卧室很脏请立刻打扫一下.
解答 答案:B clean up打扫干净,clean…up这是"动词+副词"构成的短语,代词要放在中间,排除答案A和C;句子中your bedroom为单数形式,作宾语时,用it来代替,故选:B.
点评 理解句子的意思,掌握固定短语的用法,注意"动词+副词"构成的短语,代词要放在中间.
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