Obviously,it is high time that we took some measures to solve the problem里面到底用took 还是 take
问题描述：
Obviously,it is high time that we took some measures to solve the problem
里面到底用took 还是 take
答
应用should型虚拟语气，这里should省略，用take
答
took
很显然,我们是时候该采取一些措施来解决这个问题了
It is (high) time (that) sb.did/should do：
是该做……的时候了(虚拟语气)