“Is your father a doctor?”“ No, he isn’t. He is ______ office worker.”A. aB. anC. the-七年级英语

题目简介

“Is your father a doctor?”“ No, he isn’t. He is ______ office worker.”A. aB. anC. the-七年级英语

题目详情

“Is your father a doctor?”“ No, he isn’t. He is ______ office worker.”
A. a    B. an   C. the
题型:单选题难度:偏易来源:不详

答案

B
表示事物类别,在名词前通常用不定冠词,元音音素前用an,office第一个音是元音,故用an,故本题选B。

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