Question

【题目】Going bed early is good us.

A. to B. with C. at D. for

Answer 1

【答案】D

【解析】

句意：早睡对我们有好处。考查介词。A. to到；B. with和…一起；C. at在；D. for为了。根据Going bed early is good us.可知句意为“早睡对我们有好处”，be good for对…有好处，结合选项可知D选项符合题意，be good to对…友好，be good with擅于处理…，be good at擅长于…，均与句意不符，故答案选D。