题目内容

以下函数()可以被看作是反映某正常偏好的间接效用函数。

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A.They usually accept responsibility.B.They blame factors beyond their control.C.They

A. They usually accept responsibility.
B. They blame factors beyond their control.
C. They complain about their personal problems.
D. They compare their behavior. to others.

W: Don't blame yourself too much. You've been too much involved in the company's work to notice it, I guess. You really should take some time off.
Q: What can we know about the man from the conversation?
(19)

A. He is a careless father.
B. He is very busy with work.
C. He is an irresponsible father.
D. He is indifferent to his family.

【C13】

A. up to
B. about to
C. down to
D. up for

商品x是正常品,则当其价格下降时()。

A. 商品x的需求量会下降
B. 商品x的需求会下降
C. 商品x的需求量会上升
D. 商品x的需求会上升

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