题目内容：
[单选题,7.6分] 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：[单选题,7.6分] They are a reminder that great powers s
- 题目分类：河南城建学院-道路桥梁与渡河工程-大学英语4
- 题目类型：选择题
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A.clear of
B. lack of
C.far away
D.clear up