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在金融市场上,(   )是商业银行等金融机构经常用来管理利率风险的金融衍生工具。

A

远期利率协议

B

远期外汇合约 

C

期货合约 

D

期权合约

下列选项中(  )不属于商业性金融机构。

A

开发银行

B

租赁公司

C

信托公司

D

商业银行

下列选项中(   )不属于完成融资交易需要经过的环节。

A

分析 

B

调查 

C

签约

D

谈判  

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1

【单选】

Paragraph①_____

A

Soot's Role in Climate Changes Above Oceans and Land

B

Observations of Warming in the Northern Hemisphere

C

Explanation of Increased Warming Effect Caused by Soot

D

Black Soot in Snow and Icy Areas Leading to Climate Change

E

Black Soot Contributing to Global Warming

F

Greenhouse Gases as the Main Factor of Global Warming

Paragraph③_____

A

Soot's Role in Climate Changes Above Oceans and Land

B

Observations of Warming in the Northern Hemisphere

C

Explanation of Increased Warming Effect Caused by Soot

D

Black Soot in Snow and Icy Areas Leading to Climate Change

E

Black Soot Contributing to Global Warming

F

Greenhouse Gases as the Main Factor of Global Warming

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1

【单选】

Most computer users want to know how the computer mouse works.()

A

 True

B

False

C

Not Given

Among all the computer pointing devices, touch screen is the most expensive one.()

A

 True

B

False

C

Not Given

                                                                          English and English Community

There is no denying that English is a useful language. The people who speak English today make up the ___1___ speech

community in the world with the exception of speakers of Chinese. Originally they were small tribes of people from northern Europe who ___2___ in England. Their languages became more and more ___3___ to each other. Finally, the language

had enough uniformity to be used by all speakers in England. The people were united into a speech community through

their shared languages.

Speech community is similar to other kinds of ___4___. The people who make up the community share common language. Often they live side by side, as they do in a neighborhood, a village, or a city. More often they form a whole country. National boundaries, however, are not always the same as the boundaries of a speech community. A speech community is any group of people who ___5___ the same language no matter where they happen to live.

We may say that anyone who speaks English ___6___ to the English speech community. For convenience, we may classify the speakers into two groups: one in which the speakers use English as their native language, the other in which the

speakers learn English as a second language for the ___7___ of education, commerce, and so on.

English serves as an alternative language in several areas of public activity for most nations in the world which employ it as an ___8___ second language. English has been adopted as the language of air traffic, commerce, as well as international

diplomacy. Moreover, English is the ___9___ of the majority of published materials in the world so that education has come

to rely ___10___ on an understanding of English.

A. international

B. native

C. speak

D. belongs

E. purpose

F. language

G. communities

H. settled

I. similar

J. same

K. heavily

L. largest

                                                                                              Online Dating

Online dating is a dating system which allows people to make contact and communicate with Online each other over the

Internet, usually with the object of developing a ___11___ (romance) relationship. Online dating services usually provide

matchmaking over the Internet through the use of personal computers or cell phones

Online dating sites generally requires ___12___(apply) to provide personal information before they can search the

database for other individuals using criteria they set, such as age, gender, race religion and ___13___(locate). Most sites allow members to upload photos of themselves and browse those of others. Sites may offer ___14___ (addition) services,

such as online chatting, telephone chatting, and message boards.

Some sites provide free ___15___ (register), but may offer services which require a___16___ (month) pay. For example,

they may offer full access to profiles, but provide additional services to pay, such as ___17___ (place) users' profiles at the

top of the listing their profiles appear several times in different places in the search result and giving them a more ___18___ (advance) search engine to work with. In one real example, free users may only search for persons of ___19___ (specify)

age, gender and city, while subscribers may also search for such information as height, weight and interests. Other dating

sites depend on advertising for their income. In recent years such sites have become ___10___ (increase) popular.

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1

【单选】

What is the main idea of the passage?

A

Electric eels are potentially dangerous

B

Biology and electricity appear to be closely related

C

People would be at a loss without electricity

D

Scientists still have much to discover about electric