________ others say, the professor is sure that his theory is correct.
A.NomatterB.Itdoesn'tmatterC.WhateverD.What...
A. No matter
B. It doesn't matter
C. Whatever
D. What 展开
B. It doesn't matter
C. Whatever
D. What 展开
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询