Xi'an is one of the few cities that remains the city walls as good as before.错哪?

问题描述:

Xi'an is one of the few cities that remains the city walls as good as before.错哪?

Xi'an is one of the few cities that remain the city walls as good as before.
定语从句的先行词为one of+.时,定语从句的谓语动词用复数形式.