52单词网 > 高中英语 > 高中英语题库 > twice a year, whether it is a car, a bus or a truck, is the rule that every driv

twice a year, whether it is a car, a bus or a truck, is the rule that every driv

来源:网络 时间:
twice a year, whether it is a car, a bus or a truck, is the rule that every driv

______ twice a year, whether itis a car, a bus or a truck, is the rule that every driver must obey in thiscity.

  A. Examing   B. Examined   C. Being examined  D.Having been examined

 

试题答案

【答案】

C

【解析】略