题目内容：
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
参考答案：
选择题：They are a reminder that great powers should steer
- 题目分类：河南理工大学—大学英语3
- 题目类型：选择题
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A. clear of
B.lack of
C. far away
D.clear up