Must we cut down the trees? No.we ____.

Must we cut down the trees? No.we ____. we must stop -------(cut)down the trees.cut是不是用原形 we must ask people not to cut down trees =we must -----people -------cutting down trees. shall we cut down the tree? We must stop___ down trees.A.cutting B.cut cut off cut down区别0.We must plant more trees after we _____ every year.A.cut off them B.cut them off C.cut down them D.cut them down we should prevent the old trees from being cut down 还是being cutting down I was speaking to Anna on the phone when suddenly we were ______.选项: a、cut off b、cut down c、cut back d、cut out 将下列句子改为被动语态.We must water the flowers. People cut down a lot of trees every year.He cleaned his bedroom just now.The teacher won't open the window.Mary has forgotten the book. 连词成句cut we the trees will dirty get air the down if all tree after tree went down,cut down by the water,which must have been three metres deepcut down by the water,做什么成分? They are the trees which we cut down yesterday 请帮我翻译城中文 We are going to reduce the number of trees being cut down 去掉being可以吗? what we can do to cut down the use of energy?什么意思 We shoud not cut down the trees.这句话对么?RT We mustn't cut down forests 句型转化We ____ ____to cut down forests i have cut down the costs翻译,cut We——some shapes（形状）——the eyes,the nose and the sharp teeth.A.cut up,make B.cut down,to make C.cut out,to make D.cut into,make