______ is too expensive.

题目

______ is too expensive.
A. The shoes B. The price of MP4 C. This pair of trousers D. This pair o f glove
选哪个,为什么呢?我怎么觉得B,C,D都对的呢?求解释!谢谢

答案

__C____ is too expensive.A.The shoes B.The price of MP4 C.This pair of trousers D.This pair o f gloveA复数,和is矛盾B 修饰price应用low/high而不是expensiveD glove应该加s吧?