Traffic is _______ big problem in Beijing. [ ]
A. an
B. a
C. the
D. \
答案：B
The advertising on CC-WV will certainly ( ) our national reputation.
A．enhance
B．enlarge
C．strengthen
D．magnify
是组合管理的基本环节。 Ⅰ．确定投资目标 Ⅱ．评价绩效 Ⅲ．选择资产 Ⅳ．确定投资政策
A．Ⅰ、Ⅱ、Ⅳ
B．Ⅱ、Ⅲ、Ⅳ
C．Ⅱ、Ⅲ、Ⅳ
D．Ⅰ、Ⅱ、Ⅲ、Ⅳ
