I think it is impolite to quarrel with her,ISN'T IT?
==I DON'T think it is polite to quarrel with her,IS IT?
(记住这句话:反义词不是否定词,反义词只是某个词的相反意义的词,在英语语法中不是否定词.)
I think it is impolite to quarrel with her,ISN'T IT?
==I DON'T think it is polite to quarrel with her,IS IT?
(记住这句话:反义词不是否定词,反义词只是某个词的相反意义的词,在英语语法中不是否定词.)