may,can,must,need,shall辨析1.-There's somebody at the door.Who ＿＿＿it be?Is it the postman -No,it ＿＿＿be him.It's just seven o'clock.It's too earlyA.may;can't B.will;won't C.may mustn't D.must;may not2.-Shall I tell John about it -No ,you

Students( )study hard.can could must must not need not may sh must,need,can,may的否定式? must,can,may ,should,would,need和shall的区别 情态动词can、must、may、should、need的用法 情态动词的用法,can,may,must,need,could,dared can may must should have to need 的区别 may,must,can,need的否定和肯定回答. can must may need 的区别是什么呢? could ,may ,can ,must ,need,的使用,与区别等 You_____go and ask Meimei.She_______know the answer.A,must,can B,must,may C,need,can D,can,may You__go and ask Rice.She __know the answerA.must,may B.need,can C.can,may D.must,can Need we finish the work today?A.need B.can C.may D.must need/must/may的区别? 用could,can,can't,must,mustn't need't may填空 ____I visit lucy on sunday,Mum?YES,you____ A.Must; can B.May; may C.Need ; need D.May ; need常把这几个搞晕了! _____ i visit lucy on sunday ,mom?yes,you ____a,may may b,must can c need need d.may need ------_____ I go to the beach on Sunday,Mom?------Yes,you _____.A.Must；can B.May;may C.Need;need D.May;need 用哪个情态动词--------________I go to the beach on Sunday,Mum?-------Yes,you______.A must can B May may C Need need D may need