Question

—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

Answer 1

D

试题分析：句意：上文，他们很安静，不是吗？下文，是的，他们习惯在吃饭的时候不说话。Be accustomed to not doing sth.是固定用法，意思是不习惯…… ，选D。