生态影响型项目工程分析时，下列( )应纳入分析中。 A．运营期_爱下问搜题

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问题多项选择题

生态影响型项目工程分析时，下列( )应纳入分析中。

A．运营期

B．运营后期

C．建设期

D．设计方案期

答案

参考答案：A,B,C,D

完形填空

完形填空，补全对话。

A: What do you want 1_________?
B: Let's go 2_________.
A: Okay. 3_________?
B: Hmmmmm. Let's go 4_________ the silk shop.
A: The silk shop! 5_________, thanks. I 6_________ want to buy silk.
B: Okay, then let's go to the 7_________ shop. I want to buy a new dress.
A: Forget it! I don't want to buy a new 8_________.
B: Well, 9_________ 10_________ you want to buy?
A: Ice cream.

(     ) 1. A. do
(     ) 2. A. shop
(     ) 3. A. Where
(     ) 4. A. for
(     ) 5. A. Sorry
(     ) 6. A. don't
(     ) 7. A. bicycle
(     ) 8. A. shirt
(     ) 9. A. Where
(     ) 10. A. do

B. does
B. shops
B. What
B. to
B. No
B. aren't
B. tea
B. hat
B. where
B. does

C. to do
C. to shoping
C. How
C. on
C. Yes
C. am not
C. clothes
C. bike
C. What
C. did

D. doing
D. shopping
D. When
D. in
D. Okay
D. can't
D. tire
D. dress
D. what
D. doing

单项选择题

假定市场资产组合的风险溢价的期望值为8%，标准差为22%，如果一资产组合由25%的通用汽车公司股票(β=1.10)和75%的福特公司股票(β=1.25)组成，那么这一资产组合的风险溢价是( )。

A．7.2%

B．8.4%

C．9.7%

D．10.8%