◎ 题干
——How is your grandma?
——She’s fine. She used to_____TV at home after supper. But now she is used to_____out for a walk.
A.watch;goB.watching;goC.watching;goingD.watch;going
◎ 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“——How is your grandma?——She’s fine. She used to_____TV at home after supper. But now she is used to_____out for a walk.A.watch;goB.watching;goC.watching;…”主要考查了你对  【不定式】【分词】【动名词】  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。