◎ 题干
He ___ go to work by bus, but now he ___ riding a bicycle to work.
A.used to; used toB.used to; is used toC.is used to; used toD.is used to; is used to
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“He ___ go to work by bus, but now he ___ riding a bicycle to work.A.used to; used toB.used to; is used toC.is used to; used toD.is used to; is used to…”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。