不能, not不能换成no.此句中的not为不定式的否定式,其位置在不定式的to前,即: not to do sth.
not 用于be动词,助动词,情态动词后,帮助构成否定句.如:I'm not a student .He didn't go to school yesterday . She can't swim .
no 只能用在名词, 代词前, 如: There isno water in the glass.I have no brother .No one wants to go there .
no=not any