题目内容
14.______________ twice a year,whether it is a car,a bus or a truck,is the rule that every driver must obey in this city.( )A. | Examining | B. | Examined | ||
C. | Having been examined | D. | Being examined |
分析 不管是小车,公交车或是卡车,一年检查两次是这座城市每个司机都要遵守的规则.
解答 答案:D
题干中examine twice a year是作is的主语,要用动名词;examine与a car,a bus or a truck之间构成动宾关系,要用被动;句意表达的是一般事实,不是已经完成的动作,可以排除C项.故选D.
点评 动名词相当于名词,具备名词的特征.在句中可以作主语,宾语,表语,定语等.动名词和现在分词的构成方式一样,但用法不同.现在分词具备动词的特征,有时态和语态的变化,学习时要注意区分和掌握.
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