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单项选择 较易0.85 引用1 组卷82
My uncle used ________ an English teacher, but that was a long time ago.
A.beB.beingC.to beingD.to be
22-23八年级上·广东广州·期末
知识点:used to beused to do sth.动词短语used to do sth. 答案解析 【答案】很抱歉,登录后才可免费查看答案和解析!