A-A+

______I admit that there are problems I don't

2022-08-06 18:14:28 问答库 阅读 180 次

问题详情

______I admit that there are problems, I don"t think that they cannot be solved.
A.Unless
B.Until
C.As
D.While请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:D

考点: