问题描述: It is high time that you ___________ (learn) English and computer well. 1个回答 分类:英语 2014-12-03 问题解答: 我来补答 【答案】learnt / learned【分析】It is high time that……后面的从句谓语动词要用过去式或用should加动词原形,但should不可省略.【参考译文】:这正是你该学好英语和计算机的时候. 展开全文阅读