There are five pairs ( ),but l am at a loss which to buy.

问题描述:

There are five pairs ( ),but l am at a loss which to buy.
A.to be chosen
B.to choose from
C.to choose
D.for choosing
1个回答 分类:英语 2014-10-19

问题解答:

我来补答
此题应该考虑到在答案中,from是介词,它需要加宾语.在句子中,five pairs是from 的宾语,所以应该是choose from five pairs.如果你选择答案A,应该是five pairs被选择,也就是五双被选,所以错误.如果你选择答案D,five pairs仍然是选择的宾语,所以也被排除,答案C道理相同.最后我们选择答案B,意为“有五双可以供选择,但是我不知道买哪一个.
 
 
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