打电话过去提示can't not be reached是什么意思

打电话过去提示can't not be reached是什么意思 You can't go to the party if not _____ .为什么填 invited ,而不填be invited.被动语态要be +过去分词具体一些! might not be与can't be 有什么区别 Canners can can what they can can but can not can things that can't be cannedcanners can can what they can can,but can not can things can't be canned.求每一句can的意思,词性 有can't be那么有没有mustn't be 和may not be 翻译:people can can what they can can but can not can things can't be canned can't be+v must be+v怎样表示,过去式呢,过去完成的呢? 请问.net reflector提取提示The following assembly name can not be resolved autom ... The story ________ be true.A.can B.can't C.may not D.mustn't musn't be和 may not和 can't be的区别 情态动词疑问She __ be ill because I saw her playing tennis just now.A.can't B.couldn't C.mustn't D.may not为什么选A?because后半句是过去时态,前面为什么不用C?saw her playing这是什么时态?雪的凝诺 说can't be 是否定 问下be not able to/be unable to/can't 有什么区别 英语翻译Can you can a can in a can as a canner can can a can?canners can can what they can can but can not can things can't be canned这都啥意思啊,can迷糊了! 英语翻译can‘t be can't be用法 This()be a woman'coat.It() be a man'sA needn't ; canB can't ; mustC may not ; shouldD musn;t ;can't i can't be what i m not怎么翻译 i will be what i m not怎么翻译 I can't spare you,and can only be you and other people can not substitute for 翻译中文意思?