We should do what we can to_________(为我们的城市增添美丽）

what we should do和what can we 可以换着用吗? we should do what we can protect the enviroment we should do what we can protect the environment We should do what we can ( ) those in trouble . what should we do? we do should what What can we do for our parents?（我们可以为我们的父母做什么?）英语作文 We should do what we can （to help） them with their lessons. We students should do what we can （C） our country.A.serve B. 1、（）We should do what we can ______ our environment. 同义句we should do what we can do to help the poor.we should_ _ What can we do