what与how在从句里的区别

题目

what与how在从句里的区别
不是感叹句.高考水平
要有知识要点,不能只答题!
若回答的知识要点可明确解释例题,可不做分析
例：1.It's none of your business _____other people think about you.Believe youself.
A.what B.how
2.There is much discussion about the question _____the rising food prices are affecting ordinary people.
A.how B.that C.why D.what
3.Many American students believe that their best effort should earn them good grades,______their test answers and essays turn out.
A.whatever B.no matter how

答案

A不要管别人怎么想你,相信自己,what做think的宾语,think sth about sb
B.这个that是同位语中的用法,代表的就是the question, question的内容就是 the rising food prices are affecting ordinary people两个是一样的
A turn out后缺少宾语,只有whatever可以做宾语 ,no matter how只能够做adv不能够做宾语