题目内容
All the traffic should ____ a certain distance away from each other.
A. make B. keep C. give D. have
B
keep a distance为固定搭配,意思是“保持距离”。
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题目内容
All the traffic should ____ a certain distance away from each other.
A. make B. keep C. give D. have
B
keep a distance为固定搭配,意思是“保持距离”。