should,must ,would,could,might这几个词怎么区分呀?The boys looked cheerful.I think they__the match.A.should win B.should have won C.must have won D.must winYou__have seen Jane in her office last Friday:she's been out of town for two weeks.A.c

you (should,must,would) have told me would,should.must,might的区别 Excuse me,___you plesse pass me that cup?A.Do B.Should C.Would D.Must She's late.What ___happened to her?A should B must C can D would would和should在疑问句中的用法区分.举个例子：Excuse me .( )you please pass me the salt ,please?A,Do B,Should C,Would D,Must would和should在疑问句中的用法区分.举个例子：Excuse me .( )you please pass me the salt ,please?A,Do B,Should C,Would D,Must Something must have happened on their way there,or they （ ） by now .A.would have arrivedB.should have arrived C.should arriveD.would arrive Something must have happened on their way there,or they （ ） by now .A.would have arrivedB.should have arrived C.should arriveD.would arrive She's late.What ___ have happened to her?A should B must C can D would Where is my keys?I___________it.A.might lose B.would have lost C.should have lost D.must have lost My dictionary has disappeared.who_have taken it?A.should B must C.could D.would 选什么 为什么 Where is my pen?I_____it A.might lose B.would have lost C.should have lost D.must have lost You _____ not have seen her yesterday,for she was abroad.A.must B.should C.could D.would My uncle suggested that I___a job in a bank.A.got B.would get C.should get D.must get The speaker warned the public that they ____ clear the street． A.should B.must C.would D.could must,can,may ,should,would,need和shall的区别 could/might/may/would/must/should have+过去分词 could be /must be/ should be/would be的区别