選A
解析：It is (high) time that后面的從句謂語動(dòng)詞要用過去式或用should加動(dòng)詞原形,但should不可省略.不好意思,剛才忽略了這句話時(shí)被動(dòng)語態(tài),應(yīng)該加was的
It is time that the children went to bed.
It is high time that the children should go to bed.
it's high time that sb.did sth.
多用在虛擬語氣中,是時(shí)候某人該做某事了,并不表示過去時(shí)態(tài)
表示“是該做.得時(shí)候了” 但這里沒有省略should啊，照道理說那c也對(duì)啊c不對(duì)的，因?yàn)檫@句話時(shí)被動(dòng)語態(tài)，要加was 的a是對(duì)的，It is (high) time that后面的從句謂語動(dòng)詞可以是兩種形式1.用過去式 2.should加動(dòng)詞原形在這個(gè)題中，是用的過去式，而不是should+動(dòng)詞原形，was就是過去式的，明白了嗎？