题目内容
-- They are quiet, aren’t they? --- Yes. They are accustomed __________ at meals.
A. to talk B. to not talk C. to talking D. to not talking
【答案】
D
【解析】略
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题目内容
-- They are quiet, aren’t they? --- Yes. They are accustomed __________ at meals.
A. to talk B. to not talk C. to talking D. to not talking
D
【解析】略