—DidyougototheexhibitiononMay18th? —Ofcourse.Therewerem...

问题详情：

—Did you go to the exhibition on May 18th?

  —Of course. There were many kinds of Taiwan fruits ______.

A. on show               B. on duty

C. on business           D. on purpose

【回答】

 A  on show“展览”；on duty“值班”；on business“出差”；on purpose“故意地”。句意：“你去5月18日的展览了吗？”“当然了。有许多种类的*水果展出。”故选A。

知识点：介词和介词短语

题型：选择题