否定疑问句的构成和用法答:He used to live in London, usedn't/ didn't he?5.如果陈述句中出现never, seldom, hardly, scarely, rarely, few, little, nobody, no one, nothing等含有否定意义的词时,反意疑问句通常要用肯定式。例如:She seldom goes to the concert, does she?He has few good reasons for staying...