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外语
A driver should concentrate ______ the road when he is driving, or it’s easy to bring accidents.
A driver should concentrate ______ the road when he is driving, or it’s easy to bring accidents.
admin
2013-03-11
97
问题
A driver should concentrate ______ the road when he is driving, or it’s easy to bring accidents.
选项
A、to
B、on
C、for
D、in
答案
B
解析
题意是:当司机开车的时候,他应该集中精力______路面,否则容易引发事故。[B]on,concentrate on意为“集中,聚精会神”,为固定搭配,符合题意。其余三项均不能与concentrate连用,因此都不正确。
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大学英语四级
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