问题
选择题
I think the trousers are a little expensive , can you show me .
A．a cheaper one
B．an expensive one
C．a cheaper pair
D．an expensive pair
答案
答案：C
题目分析：句意：我认为这裤有点贵，能让我看看便宜的吗？说裤子常用pair，根据前面a little expensive可知此处该用形容词cheaper，所以选C。