There are five pairs________,but I am at a loss which to buy.A to_英语解答

There are five pairs________,but I am at a loss which to buy.
A to be chosen
B to choose from
C to choose
D for choosing

人气：330 ℃　时间：2020-02-06 08:27:05

解答

B
five pairs 是指可供选择的范围,故用choose from 从.中选择