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    精英家教网 > 高中英语 > 题目详情
    --- 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 takeB．tookC．to take D．taking
    B

    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。
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