我们要设法跟污染作斗争.We must try our best to ()()pollution.
我们要设法跟污染作斗争.We must try our best to ()()pollution.
We must try our best to prevent the lake from pollution.
we must try our best. For we belong to ourselves
We must try our best to be green _______.(consume)
We must try our best to stop the environment pollution____a
We must try our best to help them___difficulty.
we should try our best to prevent the air pollution _____(li
we must try our best.For we belong to ourselves and we have
we must try our best to make our life more m_ than before填词,
We must try to ______ the best of our moral values for our c
英语.1.We must try our best to make our country _______A.stron
we are coming on another year .we must try our best to do wh