题目内容

需求定理对所有商品都适用。

A. 对
B. 错

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需求曲线向右移动，可能是由以下哪些因素引起（）

A. 相关商品价格
B. 商品自身价格
C. 政策
D. 消费者偏好

What does Marion like about Genoa?

A. The view of the port.
B. How it is really clean.
C. The modern city center.

What did she like being surrounded by in Rome?

A. Great food
B. History
C. Handsome men

What did she like doing in Florence?

A. People watching
B. Visiting galleries
C. Both of these
D. Neither of these