________ super hurricane of Sandy, sweeping across the USA and many parts of America, has up to now caused ________ loss of over 50 billion dollars to the USA alone.

A．The; the

B．A; the

C．The; a

D．A; a

一般来说，银行的现钞卖出价( )外汇卖出价。

A．高于

B．低于

C．等于

D．不确定