◎ 题干

---They are quiet, aren’t they?
---Yes. They are __________at meals.
A.used to talkB.used not to talk  
C.accustomed not to talkingD.accustomed to not talking
◎ 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“---They are quiet, aren’t they? ---Yes. They are __________at meals.A.used to talkB.used not to talk C.accustomed not to talkingD.accustomed to not talking…”主要考查了你对  【动词短语】【动词】  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。