题目内容

听力原文：Good afternoon, madam. What can I do for you？
(5)

A. I want a hat for my mom.
B. Of course you can.
C. The same to you.
D. Thank you all the same.

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Section A
Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D.
听力原文：I'm sorry I forgot to send the E-mail for you, Mary.
(1)

A. Thank you.
B. It doesn't matter.
C. That's good.
D. I'm really sorry.

下列表达式中，（）的运算结果与其他3个不同。

A. 10g(Exp(-3.5))
B. Int(-3.5)+0.5
C. -3.5
D. Sin(30*3.14/180)

需求曲线上的任意一点反映的是()。

A. MU／P等于货币的边际效用
B. 消费者的边际效用最大化点
C. 收入变化时消费者均衡点的变化轨迹
D. 消费者预算的内点

如果某商品的价格下降5％后，消费者对此商品的货币支出增加了2％，则需求曲线在这一区域内的需求弹性为()。

A. 弹性大于1
B. 弹性等于1
C. 弹性小于1
D. 缺乏弹性