( )用于客户融资融券交易的资金结算。
A．客户信用交易担保证券账户
B．融券专用证券账户
C．融资专用资金账户
D．信用交易资金交收账户
参考答案：D
经常到山里的人，大概一定都见过这样的情景。（修改病句）
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If you are looking for a fully-furnished room to rent, I think there’s a(n) _______ apartment in my building. [ ]
A. empty
B. bare
C. free
D. vacant
