题目内容
Being examined twice a year, whether it is a car or a bus or a truck, is the rule that every driver________obey in this city.
A.shall B.can
C.need D.might
A
汽车年检是应该要做到的事,shall在陈述句中可以用来表示“给与对方命令、警告、威胁、强制、允诺等”。

练习册系列答案
相关题目