选B。 took。It"s time + that clause 时,从句中的谓语动词有两种形式,或者用动词的过去式(be用were);或者用shoud + 动词原形(should不能省略)。此句型为虚拟语气句型,表示“现在某人该做某事了”。例: It"s time (that)we went to bed. 我们该去睡觉了。 It"s high time that the article were published. 发表这篇文章是适时的。 It"s time you should do cleaning. 你该去打扫卫生了。