it is high time that we placed great emphasis to.
it is high time that we placed great emphasis to.
it is high time that we placed great emphasis on this issue
it is high time that we ( ) to think how to deal with the pr
It is high time that we ____ measures to bring water polluti
It is high time that we should take measures to solve the pr
It is high time that we ____ a meeting to discuss this probl
Obviously,it is high time that we took some measures to solv
It is high time that we ___a meeting to discuss the problem
翻译:it is high time that we took some measures to solve the p
it is high time that we had better do homework
翻译It is high time that we solved the problem
it is high time that .