河南成教 / 大学英语3
正确率：100%
7、They are a reminder that great powers should steer _ _ _ _ _ _ _ _ small wars and concentrate on strategic tasks which maximize long-term benefit to themselves and the world.
A. clear of
B. lack of
C. far away
D. clear up
A. clear of
B. lack of
C. far away
D. clear up
参考答案：
佳题速递：