问题 单项选择题

在固定利率的付息债券收益率计算中,到期收益率(也就是内含收益率)是被普遍采用的计算方法,关于这种计算方法叙述不正确的是( )。

A.它的含义是将未来的现金流按照一个固定的利率折现,使之等于当前的价格,这个固定的利率就是到期收益率
B.这种方法能准确地衡量债券的实际回报率
C.在到期收益率的计算中,利息的再投资收益率被假设为固定不变的当前到期收益
D.到期收益率的计算没有考虑税收的因素

答案

参考答案:B

解析: 到期收益率没有考虑时间价值,因此不能准确衡量债券的实际回报率。故选B。

单项选择题 共用题干题
阅读理解

English is the native or official language of one-fifth of the land area of the world. It is spoken in North America, Great Britain, Australia, and New Zealand. In South Africa and India it is one of the official languages.

More people study English than any other language. In many countries, the textbooks in universities are in English. Many university classes are taught in English even though the native language is not English.

English is the language of international communication. It is the language of international business, research, and science. More than three-fourths of the world’s mail is written in English. More than half of the scientific research journals are in English. Most other languages have borrowed many English words.

Why did English become the international language? In the middle of the nineteenth century, French was the international language. The Britain became very powerful in the world. England started colonies in North America and India in the seventeenth century. By 1900 England also had colonies in other parts of Asia, Africa and the South Pacific. The people in the colonies had to use English. Slowly it became more important than French internationally. After the Second World War, the United States became very powerful, and even more people began to learn English.

Is English a good international language? It has more words than any other language. The grammar is simpler than in other major languages. However, English spelling is difficult. Foreigners all have trouble spelling English. So do native speakers!

Since 1880, people have invented over fifty artificial (not natural) languages. No one speaks them as a native language. However, none of them has ever become popular. Some people don’t want to study English, but it is the international language. There is no way to change that now.

小题1:English is the native language of ______.

A.South Africa

B.Australia

C.All of Canada

D.Malaysia小题2:England started a colony in India in the ______.

A.1600s

B.1800s

C.1700s

D.1900s小题3:Which of the following is NOT TRUE according to the text?

A.The English grammar is simple in general.

B.It has a good vocabulary.

C.Its pronunciation sounds pleasant.

D.It is difficult to spell correctly.小题4:The author concludes that____.

A.it is necessary to invent a new language.

B.English is the international language whether you like it or not

C.English is much better than other languages

D.English should be spoken all over the world