1‘都可以 2’none是个代词,意思是“一个也不,一点也不” none常用于三者以上的否定,与all相对。用how many ,how much 问多少时,用none否定回答。3,.neither作代词时,只能是代两者之一,谓语就近。 例子Neither Lily nor Li lei is winner. both 无就近的说法,例子,Both boys want to have much mony. we are both same young.我觉得是对的,没有语法错误