People c trees yesterday.中间填什么啊c中间

People c trees yesterday.中间填什么啊c中间 Why should people plant trees? People must plant trees to prevent sandstorm_____ A from happening B to happen C happen there will be less ___in the future.A,people B,trees C,countries D,pollution people use the trees _____ christmas错了people use the trees _____ christmas trees 1 Every year,people who <> here cut down a lot of trees.A.worked B.made2.but they didn't any young trees.A.care B.plant C.build D.bring 3.The next year,all the people who lived in the village planted many trees.Soon the trees grew up.People pro Then people began to c down trees and build factories.but now the pollution is getting more s .Then people began to c ___ down trees and build factories.but now the pollution is getting more s___ . people often plant trees in winter Why should people plant trees?的回答 Everyone knows that trees are very＿＿＿ to people.A.necessary B.well C.need D.important e_ trees are trees which people use as christmas trees at christmas we must ask people not to cut down trees =we must -----people -------cutting down trees. trees _____Christmas people decoate_____Christmas trees.A.Before,theirs B.After,their C.before,their我选A,到底是选哪个,请说出原因. People must_____down too many trees.A.stop from cutting B.be stopped from cutting C.be stopped cutting D.stop to cut I think people should stop ( ) trees,or the environment will become worse.A.cut down B.to cut down C.cutting down选什么,为什么 Around the lake___many tall trees,which gave people shade in summer.A.was B.stood C.lay D.planted为什么选B 不选D? I predict there Will be less ___in the future.AI predict there Will be less ___in the future.A .people B .trees C .countries D .pollution