Do the trees and plants make the air clean怎样回答

Do the trees and plants make the air clean怎样回答 how do you like about spring the flowers and the green trees.翻译 what do you,the trees,and a bird have in common?我要标准翻译 water you trees do fiowers and every the day组句 With trees and grass( )百分之39.6 of the area,the city of Weifang has taken on a new look.A.covered B.covering C.tobe covered D.being covered.为什么选A?With trees,flowers and grass ______ everywhere,my native town has taken on a new book.A.pla ( )And put the young trees.( )Then water the trees 英语翻译Seasons of the yearWinter days are full of snow,When trees and flowers forget to grow,And the birds fly far awayTo find a warm and sunny day.The day of spring are windy and bright.What a perfect time to fly a kite!Bees and butterflies pla The PLA Guards of There are two kinds of plants:flowering plants and non-flowering plants.Almost a___ the trees around us are flowering plants.you can know some trees f___ their flowers and fruits.Non-flowering plants don't grow flowers.You can't see non-flowering pla the trees and flowers are --- the hill . 把What will the PLA man ask the girl to do?改成主动语态 用简单的英语解释下列句子:1.Why are you so interested in trees?2.Wood,rubber and paper all come from trees.3.Three trees can do the job of 15 air conditioners.4.Trees pass each other food and water.5.Are trees in danger 6.Trees are useful we can w( ) the flowers and trees ---- the PLA,they were saved and sent to the saety in floods. The trees need+ do/doing还是to do? 英语翻译The pla of nowadays? I'm watering the trees and flowers.(对watering the trees and fiowers部分提问） the grass and trees yellow in autumn?the grass and trees ----- yellow in autumn?