It is about time we ____ students' potential.

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It is about time we ____ students' potential.
A.bring about B.brought out C.will bring out D.have brought out
请问选哪个?为什么?

B
It is(about/high)time 定语从句中需用虚拟语气,表示"该做……的时候了",其动词形式用
一般过去时 brought out
或should +动词原形.should bring out
在It is(about /high)time引导的定语从句中,也可以根据需要使用虚拟语气,用以表示"(此刻)该做……而没有做"的意思,其谓语动词用过去时或"should＋动词原形(用should时,不能将其省略)".例如：
1)It is time I should leave.我该走了.
2)It is about time that you got(should get) dressed.你该穿衣服了.

选择it is getting late,it's time we ____ It is about time that the children ____ to school. it is about time 用法 it is about time that we （go） to supper,for we still have a ( ) 15.It is a long time ____ we met last time in Shanghai.A “It is 5 o'clock now.don't you think it's about time we went it is time ____ ____ lunch the work ____(it) is easy.but we have no time to do it now. it is high time that we ____something about the polluted riv 句型转换 IT IS TIME THAT WE SET ABOUT doing our homework 转化为 It is about 5 o'clock ____ we have our supper.A when B that It is high time that we ____ measures to bring water polluti