Some students are planning a City --(清扫)Day.

问题描述:

Some students are planning a City __(清扫)Day.
我先问一下,是cleaning还是clean up?
1个回答 分类:英语 2014-11-21

问题解答:

我来补答
是cleaning,请注意,这里是用在“城市清扫日”,要一个名词或者动名词
 
 
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