our class is going to the zoo---this weekend.a.at b.in c./ d

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our class is going to the zoo---this weekend.a.at b.in c./ d.on
1个回答 分类:综合 2014-11-08

问题解答:

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答案是C,这个地方不需要介词,this weekend可以直接用来做状语.
 
 
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