35.You can write about _________ topic you like.
问题描述：
35.You can write about _________ topic you like.
A.which B.whose C.whatever D.no matter what
此题答案是C,
但是,whatever 不是等于no matter what吗?
为什么在此题在,两个词不可互换呢?
答
no matter what 和whatever比起来,watever是放在句中或者句首都OK的,而no matter what比较适宜放在句首