should have gone 和 must have gone的区别,是高中的语法可是忘记了.The house is dark.; the Browns ______ to bed.A.may go B.should go C.should have gone D.must have gone为什么选D不选c?

-Why,it's getting dark.-Yes,I'm afraid he__home alone.A.must have gone B.may go C.might have gone D.should have gone答案是c为什么? should have gone 和 must have gone的区别,是高中的语法可是忘记了.The house is dark.; the Browns ______ to bed.A.may go B.should go C.should have gone D.must have gone为什么选D不选c? 求have gone 和 have been gone区别 have been gone和have gone的区别.RT、 The computer doesn't work well,so something ____wrong .A.can have gone B.should have gone C.must have gone D.ought to have gone let go of the way life should have gone! have been和have gone的区别 have been 和have gone 的区别 __I__there,I would have gone yesterday.A Had,gone B should,go had gone和have gone有什么区别啊``急 have gone Sorry,I'm late.I ---the alarm clock and gone back to sleep againA might have turned off B should have turned off C could have turned off D need have turned off Have gone和went的区别? 动词的时态和语态相关...一、动词的时态和语态1.The computer doesn’t work well,so something ____ wrong.A.can have gone B.should have gone C.must have gone D.ought to have gone2.Although Jack made a foolish mistake,we ____ at him.A. 大学英语三作业1一、动词的时态和语态1.The computer doesn’t work well,so something ____ wrong.A.can have gone B.should have gone C.must have gone D.ought to have gone2.Although Jack made a foolish mistake,we ____ at him.A.needn’t h ___to the doctor right away,he might have been alive.A.If he went B.Were he gone C.Should he have gone D.Had he gone It was strange that she should have gone away without saying good-bye.求解释为什么要用should have gone? 英语现在完成时have gone 和have been什么区别?