当陈述部分有never,seldom,hardly,few,little,barely,scarcely,nothing 等否定意义的词汇时,后面的反意疑问句则为肯定形式：
There are few apples in the basket,are there?
He can hardly swim,can he?
They seldom come late,do they?
所以是错题,怎么改自己知道了吧