下一楼›：kkkkkuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu ..(浓情巧克力)
‹上一楼：在背GRE单词的时候，必须遵循的复习规律~否则，背了等于白背，都得重头来~(囧囧小超人)