we should plant more trees ,and..then thewe should plant more trees ,and..then the air will be cleaner啥意思

We should plant more trees to make our city more b( ) we should plant more trees ,and..then thewe should plant more trees ,and..then the air will be cleaner啥意思 We should plant more trees to make the air_____.(clean)急 We should plant more trees this year.怎么变被动语态? Why should we plant more trees 回答,用英语啊,我初三啊,谢谢哈 We should plant more trees to___ the soil___flowing away.人们应该多种树,防止泥土流失. We should plant more trees and flowers to make cur city_(beauty) beauty 怎么变 为什么 We should plant more trees on ---side of the river.A.each B.either More trees ___(should plant) in China. We should plant more trees and flowers around us . We shouldn’t cut them down . 翻译成汉语 句型转换 We should plant more trees to protect the ea句型转换We should plant more trees to protect the earth.（改为被动语态）More trees _ _ _ to protect the earth. 我们应该多植树以阻止沙尘暴的发生we should plant more trees to ( ) the sandstorm ( ) We should plant more trees and _________ the wild animals live.我是问填什么，不是要翻译 why should we plant more trees?英语口语题,简洁点的,带汉语翻译我要的是回答。 we should build more factory -We shouldn't cut down too many trees,should we?-__.We should protect and plant more trees.A.Yes,I think so.B.I agree.C.Neither do I.D.No problem. 转换成被动语态1．you should turn off the lights after class．2.we must plant more trees. How often should we water the plant?回答问题