◎ 题干
- How does Mrs. Green usually go to work?
- She _____ take a bus, but now she _______ riding a bike because she wants to lose weight.
[     ]
A. used to; used to    
B. was used to; is used to    
C. used to; is used to    
D. is used to; used to
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“- How does Mrs. Green usually go to work?- She _____ take a bus, but now she _______ riding a bike because she wants to lose weight.[ ]A. used to; used to B…”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。