The book is primarily ___________ Soviet-American relations during the Cold War. A．concerned about B...
2023-01-26 04:01:39 84次 2010年浙江省高一（中加班）上学期期中考试英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
The book is primarily ___________
Soviet-American relations during the Cold War.
|
A．concerned about
|
B．concerned with
|
C．concerned for
|
D．concerned in
|
本题链接：
