It may be cooler up in the sky.为什么要加up?

It may be cooler up in the sky.为什么要加up? It may be cooler up in the sky,he thinks的意思是什么? 连词成句 sky it the be up in cooler may may,cooler,in,ske,it,the.be.up连词成句sky 应该是sky 打错了 不是ske litte water drop sleepsin a rever.he wakes up.he feels very hot.it may be cooler up in the sky,he thinks.he goes up.he meets mr wind. 英语翻译文章是It’s a sunny day.Little Water Drop sleeps in a river.He wakes up.He feels very hot.It may be cooler up in the sky,he thinks.He goes up.He meets Mr Wind.Mr Wind:Hello.Woh are you?Water Drop:I’m little Water Drop.I’m hot.Mr W I'm little Water Drop.l sleep in a___.the___comes out.l feel very___.It may be cooler up in the__,l think.l go up and l'm____now.l go higher and___.l meet many other little____drops.We go up together and become a___.l become very___,so l fall down in 阅读短文,将短文补充完整.I'm a Litter Drop.I sleep in a ().the () comes out.I feel very ().It may be cooler up inthe () ,i think.I go up and i'm () now.I go highter and().I meet many other little ()drops.We go up together and become a ().I It may be good to give up 的中文意思 连词成句1 you,in,house,l'll,show,the rooms,my.2 wear,and,outside,l,play,shorts.3 want,visit,the zoo,do,to,you.4 cooler,it,sky,may,the,be,up,in.5 computer,is,more,than,that,one expensive,this.6 card,is,libary,here,my.7 several,see,you,in,days,spro 连词成句sky,it,the,be,up,in,cooier,may(.) To Break up,it may be the best ending的意思求大神帮助 it may now be too late to clean up the river没怎么理解having suffered such heavy pollution already ,it may now be too late to clean up the river我认为it may now be too late to clean up the river应该被还原为to clean up the river may now it may be a mistake, may it be known that i may be give up是什么意思? he may be up to no there is a tall tree,can you _____.let me try.youmust be careful ,or you may _______A climb up it fall off it B climb it up fall of itC climb it up fall it off为什么