相关cuttingdowntheforest的文学知识

问题详情：-Ifpeople＿cuttingdowntheforest,theywillhavenowhere ＿.-Soweshoulddoourbesttoprotecttheforests.A.keep, tolive     B.willkeep, tolivein,tolivein    D.willkeep, tolive【回答】A知识点：相...