题目内容

Third – generation mobile phones, known as 3G, are the next big step for the electron industry. Data spec in 3G networks are much quicker than present technology. This means users can have high-speed Internet access and enjoy video and CD-quality music on their phones.

“Mobile data is not a dream; it’s not an option but a requirement,” said Len Lauer, head of a US communications company, Sprint PCS, at a 3G conference in Bangkok earlier this month.

With 3G, you can forget about text messages telling you yesterday’s news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home.

Face-to-face video calls

And don’t worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset.

However, the most impressive part of 3G technology is video calling. With live two-way video communication, you can have face-to-face talks with friends and family on your mobile phone.

Many European countries have already launched the service. In May 2000 the US Government issued five license to run 3G wireless services, while the first 3G phones arrived in Italy in March this year.

International telecom companies can’t wait to sell 3G in China, the world’s largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3G-based technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops.

“We need to create a pool of 3G customers before the large-scale commercial launch of the service,” said Fan Yunjun, marketing manager for Beijing Mobile. “We expect that the 3G licenses will be issued late next year.”

1．Which 3G, you can do the following EXCEPT .

A．find your way easily

B．learn what’s going on in the world

C．make your computer run faster

D．make face – to – face video telephone calls

2．According to the text, which function of the following makes 3G technology most extraordinary?

A．It can provide video news programs, updated four times a day.

B．Users can have face – to – talks with friends and family on their mobile phones.

C．Users can enjoy video and CD – quality music on their phones.

D．It’ll be easier for users to surf the Web on their phone than on their computers at home.

3．Which of the following is true according to the passage?

A．3G mobile phones were first used in America.

B．Foreign telecom companies won’t enter China.

C．3G technology is now at the commercial stage in China.

D．Users in China won’t probably use 3G mobile phones until late next year.

4．What does Len Lauer want to inform the readers?

A．Realizing the dream of mobile data based on the application of 3G is a must.

B．There is no need to send messages since 3G, can receive video news programs.

C．3G is supposed to own all the functions that a computer has.

D．It is a choice to carry mobile data with 3G phones.

【答案】

【解析】

练习册系列答案

The Growing Credit Crisis Forces Many Companies to Seek Government Help
On September fifteenth, Lehman Brothers, a one hundred fifty-eight year-old investment bank, sought legal protection from its creditors. It had failed to find a buyer after months of searching. With over six hundred billion dollars in debt, Lehman’s failure was the largest bankruptcv in United States history At the same time，the nation’s biggest insurance company，American International Group, had gotten into trouble selling credit default swaps These are contracts Similar to insurance that protect the holder against credit risk.
Credit rating agencies downgraded A.I.G because of concerns it could not honor its contracts. Unable to get new loans, A.I.G asked for government help The Federal Reserve agreed to loan A .I.G. eighty-five billion dollars in return for eighty percent of the company but it was not enough. By November, the government had extended a total of about one hundred fiftv billion doliars in aid to A .I.G—the most to any single company during the crisis.
As banks refused to lend, Treasury Secretary Henry Paulson proposed a plan to loosen credit markets by buylng risky assets. Congress approved the Emergency Economic Stabilization Act of Two. Thousand eight on October third The bill provided seven hundred billion dollars to buy hard to-value securltles from banks. But within weeks, the government changed plans. The Treasury moved to invest two handred fifty billion dollars directly in banks to help them lend money again.
Lack of credit not only hurt banks but manufacturers, too. Falling car sales threatened America’s carmakers The big three automakers—General Motors, Ford and Chrysler—told Congress that they needed loans or they faced bankmptcy. In December, President Bush offered G.M and Chrysler over seventeen billion dollars in loans.
As the year ended, the Federal Reserve tried to support economic growth by lowering its main interest rate to nearly zero for the first time. But there was one more bad surprise New York money manager Bernard Madoff admitted he had cheated investors out of fifty billion dollars. The news only added to the sense that two thousand eight was the worst economic year since the nineteen thirties

1.
Which of the following is NOT the problem in the passage Lehman Brothers was faced with?
1. A.
  lt is an Investment bank with more than one and a half centuries history
2. B.
  It didn’t find a buyer after months of searching
3. C.
  It has over six hundred billion dollars in debt
4. D.
  Its failure was the largest bankruptcy in United States history
2.
The reason why
1. A.
  I.G turned to the U.S government for help was that .
  A. A.I.G would give eighty percent of the company in return for the loan
2. B.
  A.I.G couldn’t get new loans from credit rating agencies
3. C.
  the government extended a total of about one hundred fifty billion dollars in aid to A
4. D.
  G
5. E.
  the Federal Reserve agreed to loan A.I G eighty-five billion dollars
3.
According to the passage, which of the following is probably NOT suffering from the lack of_______
1. A.
  Banks．
2. B.
  Manufacturers
3. C.
  Carmakers
4. D.
  Barbers
4.
The last sentence of this passage indicates that the author’s attitude towards the U.S economy in 2008 is
1. A.
  pessimistic
2. B.
  optimistic
3. C.
  objective
4. D.
  subjective

Which of the following is NOT the problem in the passage Lehman Brothers was faced with?

The reason why

According to the passage, which of the following is probably NOT suffering from the lack of_______

The last sentence of this passage indicates that the author’s attitude towards the U.S economy in 2008 is

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