--- It’s the fourth time that heavy smog(雾霾) has hit the city this month.--- It’s high time we _____

题目简介

--- It’s the fourth time that heavy smog(雾霾) has hit the city this month.
--- It’s high time we _______ measures to fight air pollution.

A．will take

B．took

C．to take

D．taking

题型：单选题难度：中档来源：不详

试题分析:考查动词时态。“It is high time +that 从句”是固定句型“到了做某事的时间了”从句中用一般过去时或者should +动词原形；所以B选项正确。句意：--这是雾霾天气在这个月中第四次侵扰这座城市了。--到了我们采取措施消灭空气污染的时候了。