____twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey i

题目简介

____twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey i

题目详情

____twice a year, whether it is a car or a bus or a truck, is the rule that every driver must obey in this city.
A.ExaminingB.ExaminedC.Being examinedD.Having been examined
题型:单选题难度:偏易来源:不详

答案

C
本题易误选B。考查动名词的用法,名中whether it is a car…为让步状语从句,is 为系词,故少主语。A、B、C、D中只有C可作主语表被动。

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