--She shouldn't have done that sort of thing.-- Whatever she did was reasonable,____ to what you did.Besides,it's none of your business.Get down to ___ your lessons.A.compairng;doing B.comparing; do C.compared; doing D.Compared;doPlease explain

You shouldn't have shouldn't have done 和shouldn't do 区别 Tina ___ the truth,otherwise she would have told us.A.mustn't have knownB.shouldn't have knownC.can't have known she shouldn't eat anything什么意思 you shouldn't have run so fast Maybe we shouldn't have fallen into She ( ) have left school,for her bike is still here.A can'tB wouldn'tC shouldn'tD needn't 区别shouldn't have done 和 needn't have done She 【】have left school ,for her bike is still here.A.can’t B.wouldn’t C.shouldn’t D.needn’t she is crying now.you ---the sad news.A needn't have told B shouldn't have told选什么为什么 感觉两个都可以 She looks very sad,You ____her the bad news.A.shouldn't tell B.needn't tell C.oughtn't to tell D.shouldn't have told 为什么选D 英语39.You said Mary should have telephoned you yesterday.Why _______ she then?39.You said Mary should have telephoned you yesterday.Why _______ she then?A.shouldn’t B.hadn’t C.wasn’t D.didn’t为什么 You ______ for her because she never comes here on time.A.don't have to wait B.needn't have waited C.shouldn't have waited D.mustn't wait 选哪一个啊?为什么啊 She shouldn't eat anything.的同义句 should have done ,shouldn't have done.could have done,couldn't have done There was plenty of time.She _____ A.mustn't have hurried B.needn't have hurried我想应该用shouldn't have hurried最好,但A和B中非得选一个应该选什么? Mary ______ my letter; otherwise she would have replied before now.A.has receivedB.ought to have receivedC.couldn’t have receivedD.shouldn’t have received为什么不是D we ___ for her beause she never came.A needn't waitB shouldn't have waitedC mustn't waitD mustn't have waited个人觉得选A有came 说明说明了啊？本人基础不好~可以说清楚点不？