It may not be sure 与 It may be not sure一样吗?有什么区别?

It may not be sure 与 It may be not sure一样吗?有什么区别? 翻译Can it be true ,Tom?It may be ,but I'm not sure. You may not be anything like so sure. may be,I am not sure还是maybe,I am not sure? -Who is singging in the classroom?-It ( ) Jim,but I am not sure.A.should be B.may be急,说明理由 He will come .I‘m not sure.A.may B.maybe C.may be D.possible Who______ it be that is knocking at the door?—It ______ be Father,but I’m not sure.A.can; must B.can; may C.must; can D.may; must But it is not your stylei Be sure you is it may not be what we think it looks like I'm not sure.It__uncle Li's.A.may B.maybe C.may be D.must be It may not be as difficult as you think.句中not能不能与be交换位置?He will be back in a minute.be 能省么? Jay__know the answer,but I'm not sure.A.maybe B.Jay__know the answer,but I'm not sure.A.maybe B.may be C.may D.must The print is still wet.______!A) Be not sure to touch it B) Be sure not to touch itC) Be sure to not touch it D) Don’t be sure to touch it 19、 The paint is still wet___.A、Don't he sure to touch it.B、Not be sure to touch it.C、Be not sure to touch it.D、Be sure not to touch it. the paint is still wet .-------A、Don't he sure to touch it.B、Not be sure to touch it.C、Be not sure to touch it.D、Be sure not to touch it. He( )know the answer,but I am not sure.may be?must? I'm not sure.等于may be 还是I don't know 用may,must,can,can't,should填空,1.You ______ do it,so ____ I.2.I'm not sure about the news.It ________ or ______ not be true