调车、矮型出站、矮型进路、复示信号机、容许引导信号及各种信号表示器的显示距离,不得少于()。
A、400m
B、300m
C、200m
D、100m
参考答案:C
这个故事我已经听过很多______了。
A.个
B.趟
C.遍
D.本
In relation to the Contract Law of China:
(a) state the various circumstances under which a debtor may deposit the subject matter if the obligation is diffi cult to discharge; (6 marks)