金融期货主要包括 ( )
A．绿豆期货
B．外汇期货
C．利率期货
D．股票价格指数期货
E．黄金期货
参考答案：B,C,D
用所给词的适当形式填空。
1. I prefer _____ (be) outside.
2. There's always something _____ (happen).
3. It has advantages and _____ (advantage).
4. The buses are usually _____ (crowd).
5. They decided _____ (go) to the zoo.
项目运营策划在( )完成，用于指导项目投用准备和项目运营。
A．项目决策期B．项目实施期C．项目投用准备期D．项目运营期
