I admit that there are problems, I dont agree that they cannot be solved.A. WhileB. IfC.

发布时间：2020-08-17 13:56:27

I admit that there are problems,     I don't agree that they cannot be solved.
A. While
B. If
C. In case
D. Before

网友回答

(答案→)A. While
B. If
C. In case
D. Before
解析：while表“虽然”，引导让步状语从句。
以上问题属网友观点，不代表本站立场，仅供参考！