It is high time that we the amount of carbon dioxide in our daily life.A. reduce B reduce

发布时间：2020-08-17 01:38:29

It is high time that we      the amount of carbon dioxide in our daily life.
A. reduce     B reduced    C will reduce   D reduces

网友回答

解析：考查虚拟语气。固定句式 It is high time that sb 过去时/should+动词原形；是某人做某事的时候了。Should不可以省略。句意：是时候减少二氧化碳排放量的时候了。故B正确。
以上问题属网友观点，不代表本站立场，仅供参考！