There are five pairs ( ),but l am at a loss which to buy.A.to be chosenB.to choose fromC.to chooseD.for choosing

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

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 pai...