A driver should __ the road when . A concentrate on; drive B. concentrate in; driving C. concentrate...
2023-01-28 11:20:20 133次 2010年宁夏高二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：
A driver
should __
the road when .
A
concentrate on;
drive B.
concentrate in; driving
C.
concentrate to;
drove D.
concentrate on; driving
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