It is well known to us all that in china traffic the rightA keeps on B keeps form C keeps in D keeps to

Question

It is well known to us all that in china traffic the right
A keeps on B keeps form C keeps in D keeps to

Answer 1

选D.原因如下：
A .keeps on 意思为“继续进行,继续下去”；
B.keeps from 意思为“阻止,抑制”；
C.keeps in 意思为“不出外.隐瞒.抑制”；
D.keeps on 意思为“遵守,信守；坚持”.由题目知道,众所周知在中国车辆靠右通行,keeps on to the right 意思为靠右通行.