分类：教育/科学-学习帮助
问题：病句改错Lily'shairisthelongestinourc 
Lily's hair is the longest in our class.No one has longer hair than hers.
回答：Lily's hair is the longest in our class.No one has longer hair than her. 
No one 指没有人,应该和她her比较,而不应该和她的hers比较.