问题补充:
I admit that the problems are difficult, I don’t agree that they cannot be solved.
A. When
B. While
C. As
D. Since
答案:
A. When
(答案→)B. While
C. As
D. Since
解析:可联系答.案.网客服索取。
时间:2018-06-25 07:32:44
I admit that the problems are difficult, I don’t agree that they cannot be solved.
A. When
B. While
C. As
D. Since
A. When
(答案→)B. While
C. As
D. Since
解析:可联系答.案.网客服索取。