问题 选择题

        people came to the Great Wall during May Day Holiday.  

A.Million

B.Millions of

C.Million of

D.Ten millions

答案

答案:B

题目分析:句意:数百万的人们来到万里长城在五一劳动节期间。在具体的数字后的单位不变,在模糊的数字之后单位要加S,后面接of接名词。故选B

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