He can't have gone out,___the light is still onA.becauseB.for

He can't have gone out,___the light is still onA.becauseB.for 情态动词加现在完成时用法He can't have gone far.这是什么意思,什么时候这么用 Do you know where Tom is?Well,he ( )have gone far,his coat is still here.A.shouldn't B.mustn't C.wouldn't D.can't 英语选择.填空.连词成句1.i saw him yesterday.he__to America.A.mustn't have been.B.mustn't have gone.C.can't have gone.D.can't have gone.2.the old man__（retire)two years ago3.he said that he__(can)help me whit my work.4.let me__(introduce)m 1.___,this possible effect may put us in a dilemma.A.Having overlooked B.Overlooked C.To overlook D.Overlooking2.He ___ to shanghai,for I saw him a moment agoA.must have gone B.can't have gone C.mustn't have gone D.can't have been3.He felt guilty abo 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 英语选择：Can you tell me______?A.where has he gone B.where have you gone C.where you have gone to D.where he has gone He have gone to the net bar,for I saw him in the classroom just now.A mustn’t B can’t C may not D might not 情态动词can't have done 和couldn't have done 有什么区别吗对过去发生的事情否定猜测用can't have done 或couldn't have done ,两者有区别吗?比如 He can’t have gone to Beijing for I saw him a minute ago. 能换成He couldn he isn't here.he must____home为什么填have gone不填go啊? He has got a bad cold.He ______ last night.mustn't go out needn't have gone out couldn't have gone out shouldn't have gone out 英语语法C47.I have caught a bad cold for a week and I can't get rid of it.这里面的have为什么要改为had呢?8,He ______ climbing in the Alps next summer.A,can have gone B,would go C,may have gone D,may go以上选项求用排除法一一 10.Lily isn’t here.She ______ have gone to the school library,or she ______ have gone to the meeting room,or she ______ have gone home.Who knows?选may,must,can,can't should 一道英语情态动词题LiMing hasn't come yet .well,where _on such a night?Acould he have gone Bwould he have goneCmust he have goneDought he have gone选A为什么BCD不对, 初二英语练习题（简单）1 Where's Mr Lee?I have something unusual to tell him.You _______find him.He ___JapanA may not ,has gone toB may not ,has been toC can't ,has gone toD can't ,has been to2 There is _____milk in the fridge.Please go and Where have you been there days?这里不是应用have been 为什么there前不加toI don't kown where he has gone.为什么gone后不接to Have you seen Jack these days?---- No,I haven’t.He _______ Beijing.A.have been inB.has been to C.has gone to D.has gone I don't believe that neither you nor he ( ) to London.a.has gone b.have gone c.has been d.have been