问题 多项选择题

尽管期望效用决策标准具有明显的优点,但在实施时也会出现一些困难,表现在:()。

A.在大型组织中,使用谁的效用函数

B.假设已经解决了使用谁的效用函数的问题,但在衡量个人效用函数时还会产生更大的困难

C.当人们力求从经验中导出一个效用函数时,所使用的方法有时会形成不一致的效用评价

D.导出效用函数的理论方法也不一定会产生满意的结果

E.不同个人的效用函数是不能直接比较的,因此在理论上不可能形成一个集体的效用函数

答案

参考答案:A, B, C, D

多项选择题 案例分析题
阅读理解

One of my wonderful memories is about a Christmas gift . Unlike other gifts, it came without wrap(包装).

On September 11th ,1958,Mum gave birth to Richard. After she brought him home from hospital, she put him in my lap, saying, “I promised you a gift , and here it is.” What an honor!I turned four a month earlier and none of my friends had such a baby doll of their own. I played with it day and night. I sang to it. I told it stories .I told it over and over how much I loved it!

One morning, however, I found its bed empty. My doll was gone! I cried for it. Mum wept and told me that the poor little thing bad been sent to a hospital. It had a fever. For several days I Heard Mum and Dad whispering such words as “hopeless”, “pitiful”, and “dying”, which sounded ominous.

Christmas was coming. “Don’t expect any presents this year,” Dad said, pointing at the socks I hung in the living room. “If your baby brother lives, that’ll be Christmas enough.” As he spoke, his eyes filled with tears. I’d never seen him cry before .

The phone rang early on Christmas morning. Dad jumped out of bed to answer it. From my bedroom I heard him say, “What? He’s all right?” He hung up and shouted upstairs. “The hospital said we can bring Richard home !”

“Thank God !” I heard Mum cry .

From the upstairs window, I watched my parents rush out to the car. I had never seen them so happy. And I was also full of joy. What a wonderful day! My baby doll would be home. I ran downstairs. My socks still hung there flat. But I knew they were not empty; they were filled with love!

小题1:what happened to the author on September 11th , 1958?

A.He got a baby brother.

B.He got a Christmas gift

C.He became four years old.

D.He received a doll.小题2:What does the underlined word “ominous” in Paragraph 3 probably mean?

A.Impossible.

B.Boring

C.Difficult

D.Fearful小题3:Which word can best describe the feeling of the father when Christmas was coming?

A.Excitement.

B.Happiness.

C.Sadness.

D.Disappointment.小题4:What is the passage mainly about ?

A.A sad Christmas day

B.Life with a lovely baby

C.A special Christmas gift.

D.Memories of a happy family