试题与答案

简述索引的概念和作用。

题型:问答题

题目:

简述索引的概念和作用。

答案:

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参考答案:A解析:假设投资组合A期初投资100元,其半年收益率为4%,即半年后可得到104元。如果再将这104元投资半年,假设同样获得半年4%的收益率,则1年末得到104×1.04=108.16(元)。其投资的年化收益率为...

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题型:阅读理解

Handshaking, though a European practice is often seen in big cities of China. Nobody knows exactly when the practice started in Europe. It is said that long long ago in Europe when people met, they showed their unarmed(无武器的) hands to each other as a sign of friendship. As time went on and trade in cities grew rapidly, people in cities began to clap each other's hands to make a deal or to reach an agreement. This practice was later changed into shaking hands among friends on meeting or leaving each other. "Let's shake (hands) on it" sometimes means agreement reached.

Do the Europeans shake hands wherever they go and with whomever they meet? No. Sometimes the Chinese abroad reach out their hands too often to be polite. It is really very impolite to give your hand when the other party, especially when it is a woman, shows little interest in shaking hands with you and when the meeting does not mean anything to him or-her. Even if, for politeness, he holds out his unwilling hand in answer to your uninvited hand, just touch it slightly. There is generally a misunderstanding(误解) among the Chinese that westerners are usually open and straightforward, while the Chinese are rather reserved(保守的) in manner. But in fact some people in western countries are more reserved than some Chinese today. So it is a good idea to shake hands with a westerner only when he shows interest in further relations with you.

小题1:In the old days in Europe, people put out their unarmed hands to each other ______.

A.to make a deal

B.to greet each other

C.to show friendliness

D.to reach an agreement小题2:The first paragraph mainly tells us ______.

A.where handshaking was first practised

B.how handshaking came about

C.about the relationship between handshaking and trade

D.about the practice of handshaking both in Europe and in China小题3: According to the text, which of the following statements is true?

A.Westerners are more reserved than the Chinese.

B.Westerners are unwilling to shake hands.

C.We should make a judgement before shaking hands.

D.We shouldn't shake hands with European women.小题4:The main purpose of the text is ______.

A.to tell us some differences between the East and the West

B.to offer us some important facts about handshaking

C.to introduce us to some different customs in the West

D.to give us some advice before we travel abroad

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