问题 选择题

People in Korea       bow when they meet for the first time.

A、are suppose to               B、supposed to          C、are supposed to

答案

答案:C

题目分析:句意:当朝鲜人第一次见面的时候,他们应该鞠躬。are supposed to do sth 应该做某事,理应做某事,固定短语,故选C。

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