用于满足多种债务流的债券投资策略有______。
A.杠铃策略
B.子弹策略
C.多时期免疫策略
D.现金流配比策略
参考答案:C,D
改错。
( ) 1. Nice to meeting you. _____________
A B C
( ) 2. He is a new boy on school. _____________
( ) 3. This is a glue. _____________
( ) 4. Where are my paper? _____________
( ) 5. It is Kims eraser. _____________
简述现代广告业蓬勃发展的特点。