问题 单项选择题

经济指数期货是指借助指数期货分散系列商品的价格风险,比较有代表性的是()。

A.GDP指数期货 

B.房地产指数期货 

C.美国CRB期货 

D.消费者物价指数期货

答案

参考答案:C

解析:

经济指数期货是指借助指数期货分散系列商品的价格风险,比较有代表性的是美国CRB期货合约,该期货合约于1986年由纽约期货交易所根据商品研究局价格指数(CRB)开发推出。

阅读理解

阅读理解。

      The British climate is pleasant. Summers are usually not too hot with the highest temperature less

than 30? and rarely rising over 32?. Winters are usually warm because of the warm air that comes from

the Atlantic Ocean. The cold weather is common (普通的), but the temperature rarely falls under -10?

The difference between summer and winter temperatures in most parts of Britain (including both day and

night temperatures) is only about 12?. In some parts of Russia, such as Siberia, this difference can be as

much as 40?

     Different parts of the British Isles receive different rainfall. More rain falls in the west and north, such

as in Scotland, the Lake District and Wales, because there are many hills and mountains. In some parts

of Scotland it can rain or snow as many as 300 days in a year. But in East Anglia, rainfall is much less,

and dry summers can receive very little rainfall. The air from the Atlantic Ocean brings wind and rain, but

usually warm air. For this reason, the climate of the British Isles can change from one day to the next.

1. The word "rarely" means _______.

A. 通常

B. 很少

C. 平均

D. 多数

2. The difference between summer and winter temperatures in Russia is _______.

A. 10

B. 12

C. 32

D. 40

3. It rains or snows in most of the year in parts of _______.

A. Scotland

B. Wales

C. Russia

D. Siberia

4. The air from the Atlantic Ocean ________.

A. makes the summer cool in Britain

B. makes the winter warm in Britain

C. makes the summer cool in Siberia

D. makes the winter warm in Siberia

5. We can infer from the passage _______.

A. it is not too hot in summer nor too cold in winter in Britain

B. the lowest temperature in Britain is 10

C. Britain has less rainfall in a year

D. the weather in Britain is the same as that in East Anglia

选择题