问题 单项选择题

在其他条件不变的情况下,债券到期期限越长,市场利率变动所导致的价格波动幅度( )。

A.越大
B.不变
C.越小
D.不一定

答案

参考答案:A

解析: 由于债券价格的波动性与其到期期限的长短相关,期限越长,市场利率变动时其价格波动幅度也越大,债券的利率风险也越大。故选A。

阅读理解

Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating new words, and we should be able to know where most words come from.

Sometimes, however, no one may know really where a word comes from. Did you ever think about why hamburgers are called hamburgers, especially when they are not made with ham( 火腿 )? About a hundred years ago, some men went to America from Europe. They came from a big city in Germany called Hamburger. They didn’t speak good English, but they ate good food. When some Americans saw them eating round pieces of beef, they asked the Germans what it was. The Germans did not understand the question and answered. “We came from Hamburger.” One of these Americans owned a restaurant, and had an idea. He cooked some round pieces of beef like what the men from Hamburger ate. Then he put them between two pieces of bread and started selling them. Today “ hamburgers” are sold in many countries around the world.

Whether this story is true or not, it certainly is interesting. Knowing why any word has a certain meaning is interesting, too. The reason may be found in any large English dictionary.

小题1:According to the writer, English ______.

A.is as old as Chinese

B.is not so old as Chinese

C.is older than German

D.is very difficult to learn小题2:According to the story,_______.

A.few Americans like hamburgers

B.hamburgers are made with beef

C.hamburgers are made with ham

D.hamburgers were sold all over the world about a century ago小题3:According to the writer, which of the following can be found in any large English dictionary?

A.Where all the new words come from

B.Where those Germans came from

C.The reason why any word has a certain meaning.

D.The reason why English is spoken around the world小题4:According to the story, the word “hamburger” comes from ________.

A.China because it has a long history

B.England because Germans don’t speak good English

C.the round pieces of beef those people from Hamburger brought to America

D.English speakers because they always create new words

单项选择题