23. Her English is very good. She can speak English better than ( ) in her grade.

解析:other的用法:1、other常跟名词复数或单数不可数名词连用。解析:Moral beauty ought to be ranked above all other beauty.2、前面有the, this, that, some, any, each, every, no, none, one以及形容词性物主代词时,other可跟单数名词连用。解析:Every member must bring one other person.解析:There must be some other reason for him refusing to help.Another的用法:another表示单数概念,后面接单数名词或代词one。解析:Don＇t say another word.Another也可跟前面有数词的复数名词连用。解析:He went back to work too soon,and was laid up for another three months.解析:one…the other… 一个…另一个…解析:one…another… (同组内的两个个体)