Question

【題目】— ________ is very important for us ________.

— You are right.

A.This; keep healthB.It; to keep healthyC.That; stay healthD.It; keeping healthy

Answer 1

【答案】B

【解析】

句意：——保持健康對(duì)我們很重要。——你說(shuō)得對(duì)。

考查it的固定句型和動(dòng)詞短語(yǔ)。句型“It is+形容詞+for sb. to do sth.”：做某事對(duì)于某人來(lái)說(shuō)是什么樣子的，句中的不定式是真正的主語(yǔ)，it為形式主語(yǔ)。短語(yǔ)keep/stay healthy：保持身體健康。故選B。