I really don’t know ______ about it.A.what to do B.how to do .应该选_英语解答

I really don’t know ______ about it.
A.what to do B.how to do .应该选哪个

人气：192 ℃　时间：2019-12-08 17:55:11

解答

A
about it.介宾结构,做补足语
你在理解句子的时候可以先把它去掉
I really don’t know what to do.
I really don’t know how to do it.