英语翻译A,not B.don‘t C.are D.aren't.这是一道完形填空题,我选的A,而正确答案是B,为什么?中文翻译过来难道不是“你为什么不回去”吗

Please______late again.A.A.don't B.not C.don't be D.not be _________ it like that.A.Don't B.Does C.Not do D.Don't do Please _____ talk in class.A.not B.no C.don't D.don't to 1.（ ）late again.A.Don't be B.Don't C.Don't do D.Not be I_____think she is_____beautiful.A.don’t; / B.not; / C./; not D.are; not They ( )have a bike.A.doesn't B.don't C.aren't D.not Will you please_______do that again?A.won't B.can't C.don't D.not The children ( ) doing their homework.A.aren't B.isn't C.don't D.not ______ go .A Not B Don't C Doesn't D Isn't Kate___on line.A.not go B.don't go C.doesn't D.isn't go Kate___on line. A.not go B.don't go C.doesn't D.isn't go Why ___go to the zoo?A.don't B.not C.not you D.you don't Why () you buy some fruit填A not B not to C don't D don't to Why ___you buy some fruit?A not B not to C don't D don't to Let'______write on the wall.A.not B.don't C.not to D.don't to _____worried about me,Mom .I've grown up.A Don't B Don't be C Not D Not be it is a sunny day.Why don't () hiking?A not going B not go C don't you going D don't you to do ----come to the Party early A why not to B why not C why don't