题目

题型：不详难度：来源：

--- I paid him 300 yuan for the sneakers．
--- Oh, he charged you too much．You _____ them with half the money．

A．could have bought	B．needn’t have bought
C．must have bought	D．wouldn’t have bought

答案

A

解析

词义辨析。could have bought本能够买；．needn’t have bought没有必要买；
must have bought肯定买了；wouldn’t have bought不会买；这些零食我付了他300元。他要的太多了。你本可以用一半钱来买。所以选A。