Question

【题目】No matter ________ hard it may be，I’ll carry it out.

A.whatB.whatever

C.howD.however

Answer 1

【答案】C

【解析】

考查状语从句。句意：不管它可能会有多少困难,我都会完成它。no matter how= however无论怎样，可知答案为C。