问题 单项选择题

研究货币政策的作用机制就是要以()为中心。

A、目标变量

B、中介变量

C、操作变量

D、货币变量

答案

参考答案:B

阅读理解

阅读理解

     It was a dark and cold night. The taxi driver didn't have even one passenger all day. When he went by

the railway station, he saw a young man coming out with two bags in his hands. So he quickly opened the

door of the car and asked, "Where do you want to go, sir?"

     "To Star Hotel," the young man answered. When the taxi driver heard this, he didn't feel happy any more.

He knew the young man could give him only three dollars because the hotel was not far from the railway

station. But suddenly, he had an idea. He took the passenger through many streets of the big city.

     After a long time, the car arrived at the hotel at last."You should pay me fifteen dollars," the driver said to

the young man."What? Fifteen dollars! Do you think I'm a fool? Only last week, I took a taxi from the railway

station to this same hotel and I only gave the driver thirteen dollars. I know how much I have to pay for the

trip. I won't pay you one dollar more than I paid to the other taxi driver last week."

1. How did the taxi driver feel when he knew where the young man wanted to go? 

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2. Who cheated (欺骗) the young man, the first taxi driver or the second one? 

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3. How much did the young man want to pay? 

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4. What do you think of the two taxi drivers? 

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5. 将文中画线部分的句子翻译成汉语。

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单项选择题