As many as five courses are provided,and you are free to choose ____suits you best.

题目

As many as five courses are provided,and you are free to choose ____suits you best.
A.whatever B.whichever C.whenever D.wherever
为什么答案是B而不是A.A哪儿错了?

答案

whatever 是任何东西.特别指出具体的东西
whichever 是任何一个.特别指出哪一个,是在已经知道几个选项的时候,从中选一个的
这句话里,从句指出有多达五个的课程,所以“你”可以挑选其中的任何一个.