— Kathy and her sister are so alike.

— Yeah, I can't tell one from _____. [ ]

A. another

B. other

C. the other

D. others

交易所规定，交易所在各结算银行开设一个专用的结算账户，用于存放会员的保证金及相关款项。会员须在结算银行开设专用资金账户，用于存放保证金及相关款项。（）