情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend1.----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attend

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情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend1.----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attend

情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend1.----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attend
情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend
1.----We didn't see him at the lecture yesterday.
----He ____ it.
A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attended
2.You ____ your lessons yesterday,but you didn't.
A.had gone over B.should have gone over C.should go over D.would go over

情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend1.----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attend
选B cannot have done sth 对过去推测：过去不可能做某事
A mustn't do 只有不准的意思 C D would/need 句意不对
选B should have done sth 本应做某事

情态动词问题：----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend1.----We didn't see him at the lecture yesterday.----He ____ it.A.mustn't attend B.cannot have attended C.would have not attended D.needn't have attend 有关情态动词虚拟语气等——You didn't wait for Mr.Black last night,did you?——No,but we＿.He didn't return home at all.A.couldn't have B.needn't haveC.didn't need to D.should have wait说出选项并讲的详细一些,我就是不太 英语情态动词单选题、求解释、1.——You didn‘t wait for Mr. Smith last night, did you?——No, but we ______. He didn‘t return home at all.A. couldn‘t have waited B. needn’t haveC. didn‘t need to D. sho can't是不是情态动词 used not do和didn't used to do有什么区别前者是做情态动词吗? 高一英语情态动词题：请问我的答案didn’t have to do可以吗? 情态动词can't的用法 情态动词can't 的习惯表达? he used to work deep at night,____ ______?A.didn't he B.usedn't he 另外,used to 是情态动词吗? 我对我的英语课本有个疑问课本里有一句话说： I didn't dare open a window. 在这里dare 若是情态动词,那前面为什么加didn't? 若是实意动词,怎么open前不加to? 初三英语奥赛题 (情态动词部分)请各位把选择正确答案的原因附上,1.What happened to the young trees we planted -The trees ____ well,but I didn't water them.A minght B needn't have grown C would grow D would have grown2.Nancy __ 情态动词语法问题表示对过去某时正发生的事情的推测,must 后面要接不定式的完成进行式. 否定推测用can‘t. If Tom didn‘t leave here until five o‘clock, he can‘t be home yet. 如果汤姆五点才离 dare做情态动词时可以加ed吗?比如,I dared not open the window==I didn't dare (to) open the window 】 情态动词can的问题例句：We can see the childen ____ (play) with the ball.这句话中can是情态动词,see是实意动词,那play呢?我们老师说了是playing 情态动词mustn't和can't有什么区别? 情态动词的can't和mustn't的区别 关于情态动词can的问题 情态动词can何时解释成“能”,何时表示猜测? 情态动词和形容词的问题.情态动词不能直接跟形容词吗?怎样才能接形容词?