It is high time that you ___________ (learn) English and computer well.

It is high time that you ___________ (learn) English and computer well.
It is high time that you ___________ (learn) English and computer well.

It is high time that you ___________ (learn) English and computer well.
【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.

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。
这里可以填learnt （learn的过去式）
翻译：这正是你该学好英语和计算机的时候。
希望能帮到你~

learned 或者should learn

美式英语用learned
英式用learnt