作业帮It is high time that we should do有这种用法吗
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It is high time that we should do有这种用法吗
It is high time that we should do有这种用法吗
It is high time that we should do有这种用法吗
有
It is high time that sb.should do sth.
如果省了should,后面的动词就应用did 过去式