◎ 题干
My mother _____ a worker. Now she is a taxi driver.
[     ]
A. is used to be
B. used to be
C. is used to being
D. used to being
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“My mother _____ a worker. Now she is a taxi driver. [ ]A. is used to beB. used to be C. is used to being D. used to being …”主要考查了你对  【动词短语】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。