英语习题讲解Manyrareanimalswilldisappearforever.it'shightimethatthegovermentmeasurestoprotectthem.A.takesB.tookC.hastakenD.willtake需要具体的解析,好像是thehightime还有那些词后加过去时态?

Question

英语习题讲解
Many rare animals will disappear forever.
it's high time that the goverment __measures to protect them.
A.takes B.took
C.has taken D.will take
需要具体的解析,好像是the high time 还有那些词后加过去时态?

Answer 1

It's time + that clause 时,that可省略,time可由high,about修饰,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”.含有该事早该去做而未做,现在去做似乎都为时已晚的意思.
选B