We needn't have taken warm sweaters. We _______ the space in our luggage for more booksa. can have used b. could have used c. ought to used. may have done为什么选b 不选C, 高手们帮一下忙把,谢谢了!

You_all the trouble had you know she has not there.A.mustn't take B.needn't take C.mustn't have taken D.needn't have taken Since we have enough money ,we ( ) more.该填needn't还是 don't need?为什么? ） the examination againsince you had already passed it .A needn′t haveA needn′t have Bdidn′t need to take C needn′t take D mustn′t take You-------miss the lesson ,though we --------------have it on Thursday.A mustn't;needn't B needn't;mustn't C mustn't;mustn't D needn't;needn't 用should,shouldn’t,must,mustn’t,needn’t,can’t ,may,have to 填空． 1.―― I take the message for you right now?-- No,you needn’t.2.Do we join the club today?3.Look at the sign.You throw litter around here.4.-- I ask you some questions, She _ the examination again since she had already passed it.A.needn't have taken B.needn't take C.oughtn't take D.didn't need to take 英语：She ( ) the exam again as she had already passed it.1.needn't have taken 2.needn't take为什么 求解析Travelling from England to Scotland you _______A.needn’t a passport B.don’t need to have a passportC.needn’t to take a passport D.don’t need take a passport 几道初中英语句子改错题A you needn't to be worried about meB another thing,should i to take my camera with me?C you needn't smoke in this part of the restaurant it's a no smoking area.D it must be nice when i am older.E we have get to the e It's quite warm here.You needn't ____ so many clothes.[A]take [B] have taken You needn't have bought so many apples since we have had plenty of them帮忙翻译下, You _____ again, but since you are here, i think we should let you have another tryA.needn't comeB.shouldn't comeC.needn't have comeD.couldn't have come选哪个?为什么? Still,she needn't have run away. 区别shouldn't have done 和 needn't have done You __ have my computer if you don't take care of it.A.shall not B.might not c.needn't D.shouldn't You _________hurry,we still have some time.A.don't need B.needn't to C.need to D.don't have to needn't have done还是didn't have doneAs it turned out to be a small house party,we ______ so formally.A.needn't dress up B.didn't have to dress up C.might not have dressed up D.needn't have dressed up选什么啊,why why,还有as it turned out to b couldn't don't have to needn't的区别