so they need the ( )sleeping time.

so they need the ( )sleeping time. They usually （）on the Internet.So they donnot need CDs. They can see the words on the blackboard clearly,so they ()wear glasses.A.need to B.have toC.don't need D.don't have to They did not need to arrive so early.中的arrive Plants need 二氧化碳when they grow,so they can make二氧化碳 ____(少) in the air.这个空为什么填less而不是a little呢? 英语翻译they need to make their own name and packaging more attractive to buyers.This means that they need to emphasize their own brand introduction to markets.The name 'XXX' is really quite good,so the process is well underway. Young people think that living in the 21 st century ,they must keep up with the time .They don’t want to fall(5) .Besides,they think that they need to keep in touch with their classmates,so they need mobile phones .They also like to (6) the pop mus We have got only five books for the children__we need ten.So I'm afraid they will have to share.A.because B.since C.when D.oncethanks! 蓝精灵村庄25级任务We need a smurf who wasn't affected by the dust so they can make a potion是什么意 I think they need more time ___ (study) so that they can get good grads They are very small so they don`t need to have a s____ room. They are going on a trip,so they need a travel guide.的中文意思. They They need light 翻译英语.雅思听力When people wonder why Africa is so poor, they need look no further for the start of an explanation. need look no further for 什么意思? They are so delicious in the So they b____ held the box again. 英语翻译Countries must be prepared to embrace the policies needed,and in the case of the poorest countries may need the support of the international community as they do so. They found there wasn't anyone at the entrance so they [ ] proof of their ages .A,didn't need to show B,needn't have shown C,couldn't show D,musn't shown