听力原文:Laughter can even provide a kind of pain relief. Scientists had proved that laughter produces endorphins -- chemicals in the body that relieve pain. They divided 40 university students into four groups. The first group listened to a funny cassette for 20 minutes. The other three groups listened to either an informative tape, or a cassette intended to relax them, or no tape at all. Scientists found that if they produce pain in the students, those who had listened to the humorous tape could tolerate the discomfort for much longer.
Who can tolerate pain much longer?
A. People who are listening to an informative tape.
B. People who are listening to light music
C. People who are listening to something funny.
D. People who are listening to no tape at all.
听力原文:Of course, concerns about deflation and slow growth are closely interlinked.If the American economy were to slide into deflation, with prices actually falling, hopes for a sustained economic recovery would be dashed.Once prices start to fall, consumers and businesses postpone all but the most essential purchases. What is the point of buying something now if it will be cheaper in a few months' time? It is easy to see how quickly the economy could slide back towards recession. Japan, in or close to recession for much of the past decade, is now experiencing its fourth consecutive year of falling prices.
Which of the following is true about the Japanese economy, according to the passage?
A. It will slide into deflation very soon.
B. It has been affected by economic recession for almost ten years.
C. It has maintained a sustained economic recovery for the past decade.
D. It will propose to attract more American businesses to invest in key industries.
According to the spokeswoman for a local court, what is the most important feature of a tomato in deciding a tomato-throwing offense?
A. Color.
B. Hardness.
C. Weight.
D. Quality.
听力原文: Lenovo Group has agreed to pay US $1.25 billion for IBM's personal computer business, lifting China's largest PC maker to third in global rankings and giving it a globally recognized brand.
Lenovo will pay US $600 million in cash and US $ 650 million in stock, Lenovo chief executive Yang Yuanqing said at a press conference in Beijing.
Lenovo will also assume US $ 500 million of debt. IBM will hold an 18.9 percent stake in Hong Kong-listed Lenovo after the acquisition, which is expected to be completed in the second quarter. The purchase vaults Lenovo from eighth place among PC makers, giving the company a leg up. in a global market now dominated by US manufacturers Dell and Hewlett-Packard.
"It's a good move for IBM," said Jason Maxwell, an analyst at Los Angeles-based TCW Group, which owns IBM shares. "It fits with their decade-old strategy of disinvesting in those areas where they don't have an advantage." IBM sold its hard-disk drive business in 2002 after the technology behind the products became widely available and easy to copy, leading to depressed profits. The same thing has happened in PCs as consumers use new items such as mobile phones to access the Internet. IBM, which made its first PC in 1981 and won orders by catering to businesses, retreated from selling its Aptiva PCs to retailers in the US in 1999 and decided to sell over the Internet.
Lenovo, based in Beijing, will reap benefits of the world's third most recognized brand-- IBM's brand name is worth US $53.8 billion, according to a survey by Interbrand.
How much will Lenovo pay in cash to purchase IBM?
A. US $ 1.75 billion.
B. US $ 1.25 billion.
C. US $ 0.6 billion.
D. US $ 0.5 billion.