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单项选择 适中0.65 引用1 组卷60
My uncle is ________ engineer. He works in a company.
A.aB.theC./D.an
21-22七年级下·上海·单元测试
知识点:a/an的区别不定冠词表泛指 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!