It is high time that we do something about environmental pollution. A B C D
举一反三
- Let everybody ______ something to reduce environmental pollution. A: do B: to do C: doing D: done
- It is not enough to rely just ( ) the wisdom of the experts for the solution; we have to do something ourselves about the pollution.
- It’s high time we ____something to stop road accidents. A: did B: are doing C: will do D: do
- I think it is high time we (take) __________ strict measures to stop pollution.
- I think it is high time we ______ a solution to the pollution. A: found B: will find C: find D: have find