Whether or not he will never be able to forgive me后面是问号.这句话语法有没有错?如果有,请改正,如果没有,意思是什么?

I wonder whether he (come)or not whether he is right 之后要加 or not吗? 英语翻译 it is doubtful whether he knows it or not. 求Whether he comes or not,fine by me.翻译, whether ..or not... whether or not whether he will come or notor not是可有可无的吗? He can help all his students no matter whether they are clever or not.whether whether or not 与whether的区别 whether or not连接的宾语从句,or not可以省略吗?比如I don't know whether he is wise or not. I don’t know whether he likes the movie or not中的or not 能不能去掉,or not 与whether 有何区别举个例句 WHETHER OR NOT COMBNED是什么意思 I am not sure( )he will come or not空格中填whether 还是if? He asked us whether we knew he was one of us or not.变直接引语 whether he can go or not depends on his parents'wishes.能改为whether or not he can depends on hisparents'wishes吗 whether 后面加了 or not 后,有什么不同?加NOT 有什么作用呀?I don't konw whether he has a dog (or not). whether与or not在句中不相邻时whether是否可以改为ifIt is a question whether he will come or notwhether 是否可换成if The mayor wasn't sure whether he will be re-elected or not. 请问这句whether可否改成if