请教he may not know about it请问he may do not know about it有区别吗/

请教he may not know about it请问he may do not know about it有区别吗/ He( )know the answer,but I am not sure.may be?must? he may know=____he knows a student can know all about English ,but he may not be able to speak English.同义句 He may know the answer know为什么不加s 英语语法请教: when he give me还是when he gives mewhen he give me还是when he gives mehe can give me还是he can gives me多谢高手指点!he may not give me还是he may not gives me? as we all know,he would not be able to live without you.为什么用would not be able to 怎么不用will not be able to 　是什么理由?可以用may　not　be　able　to He does not know much Chinese.[同义] He might not know anyone 翻译句子 A student can know about English,but he may not a____ to speak English.缺词填空（一词）缺词填空（一词）,没少打 YOU may know a man by the company he He may be there.Everyone maybe know.改错 may have done sth 和might be 都是表示对过去的猜测 有什么区别?What has happened to Jim?I do not know He ___lostA. might get B.may have got A man is fed,not that he may be fed,but that he may work. He may benot in the office.还是He may not in the office.或者是?为什么, He did not know what he could do.同意句 英语翻译英语翻译One　may　as　well　not　know　a　thing　at　all　as　know　it　imperfectly Ask Li Mei,he ------know the answer .A、may be B、 maybe C、may D.must