D
Holding a cell phone against your ear or storing it in your pocket may be dangerous to your health. This explains a warning that cell phone manufacturers include in the small print that is often ignored when a new phone is purchased. Apple, for example, doesn’t want iPhones to come closer to you than 1.5 centimeters; Research In Motion, BlackBerry’s manufacturer, recommends 2.5 centimeters.
If health issues arise from cell phone use, the possible effects are huge. Voice calls - Americans chat on cell phones 2.26 trillion(万亿)minutes annually - earn $109 billion for the wireless carriers.
Devra Davis, an expert who has worked for the University of Pittsburgh, has published a book about cell phone radiation, “Disconnect.” The book surveys scientific research and concludes the question is not settled.
Brain cancer is a concern that Ms. Davis examines. Over all, there has not been an increase in its incidence since cell phones arrived. But the average masks an increase in brain cancer in the 20-to-29 age group and a drop for the older population.
“Most cancers have multiple causes,” she says, but she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.
Children are more vulnerable to radiation than adults, Ms. Davis and other scientists point out. Radiation that penetrates only five centimeters into the brain of an adult will reach much deeper into the brains of children because their skulls are thinner and their brains contain more absorptive fluid（易吸收的液体）. No studies have yet been completed on cell phone radiation and children, she says.
Henry Lai, a research professor in the bioengineering department at the University of Washington, began laboratory radiation studies in 1980 and found that rats exposed to radiation had damaged DNA in their brains.
Ms. Davis recommends using wired headsets or the phone’s speaker. Children should text rather than call, she said, and pregnant women should keep phones away from the abdomen（腹部）.
【小题1】Why is the warning in the small print?

An increase in students applying to study economics at university is being attributed to （归因于）the global economic crisis awakening a public thirst for knowledge about how the financial system works.

Applications for degree courses beginning this autumn were up by 15% this January, according to UCAS, the Universities and Colleges Admissions Service. A spokesman for the Royal Economic Society said applications to do economics at A-level were also up.

Professor john Beath, the president of the society and a leading lecture at St Andrews University, said his first-year lectures—which are open to students from all departments—were drawing crowds of 400, rather than the usual 250.

“There are a large number of students who are not economics majors, who would like to learn something about it. One of the things I have done this year is to relate my teaching to contemporary events in a way that one hasn’t traditionally done. ” He added.

University applications rose 7% last year. But there were rises above average in several subjects. Nursing saw a 15% jump, with people’s renewed interest in careers in the pubic sector（部门）, which are seen as more secure in economic crisis.

A recent study showed almost two thirds of parents believed schools should do more to teach pupils about financial matters, and almost half said their children had asked them what was going on, although a minority of parents felt they did not understand it themselves well enough to explain.

Zack Hocking, the head of Child Trust Funds, said: “It’s possible that one good thing to arise from the downturn will be a generation that’s financially wiser and better equipped to manage their money through times of economic uncertainty.”

1. Professor John Beath’s lectures are          .

A．given in a traditional way

B．connected with the present situation

C．open to both students and their parents

D．warmly received by economics

2.Careers in the public sector are more attractive because of their         .

A．better reputation   B．higher pay         C．fewer applications   D．greater stability

3.In the opinion of most parents,         .

A．economics should be the focus of school teaching

B．more students should be admitted to universities

C．the teaching of financial matters should be strengthened

D．children should solve financial problems themselves

4.According to Hocking, the global economic crisis might make the youngsters         .

A．get jobs in Child Trust Funds               B．have access to better equipment

C．confident about their future careers         D．wiser in money management

5.What’s the main idea of the text?

A．Universities have received more applications.

B．Economics is attracting an increasing number of students.

C．College students benefit a lot from economic uncertainty

D．Parents are concerned with children’s subject selection.

An increase in students applying to study economics (经济学) at university is being attributed to （归因于）the global economic crisis (危机) awakening a public thirst for knowledge about how the financial system works.  
Applications for degree courses beginning this autumn were up by 15% this January, according to UCAS, the Universities and Colleges Admissions Service. A spokesman for the Royal Economic Society said applications to do economics at A-level were also up.  
Professor John Beath, the president of the society and a leading lecture at St Andrews University, said his first-year lectures which are open to students from all departments—were drawing crowds of 400, rather than the usual 250.  
“There are a large number of students who are not economics majors, who would like to learn something about it. One of the things I have done this year is to relate my teaching to contemporary events in a way that one hasn’t traditionally done. ” He added.   
University applications rose 70% last year. But there were rises above average in several subjects. Nursing saw a 15% jump, with people’s renewed interest in careers in the pubic sector（部门）, which are seen as more secure in economic crisis.  
A recent study showed almost two thirds of parents believed schools should do more to teach pupils about financial matters, and almost half said their children had asked them what was going on, although a minority of parents felt they did not understand it themselves well enough to explain.  
Zack Hocking, the head of Child Trust Funds, said: “It’s possible that one good thing to arise from the downturn will be a generation that’s financially wiser and better equipped (使…有能力) to manage their money through times of economic uncertainty.”
【小题1】Professor John Beath’s lectures are            .  

We should always bear in mind         many traffic accidents arise from drunk driving.

Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.

In tomorrow’s offices, there will be more bosses and fewer assistants. New technologies have made clerical work so efficient that fewer workers are necessary, so one assistant may serve bosses.

Bosses in the United States are spending twice as much time resolving employee disputes as they did just a decade ago. Corporate downsizing has made workers more insecure and competitive, increasing the number of personality conflicts that managers are forced to settle.

Fighting age bias(偏见) may be a critical workplace issue of the future. As companies depend on older, more experienced workers to solve labour shortages in the next century, managers will need to overcome the view that older workers are less productive, less flexible, and more expensive.

Electronic networking will give more power to workers at the bottom of the corporate pecking order(等级排序). Computer networks allow employees to skip over chains of command and communicate directly with senior managers. The relative anonymity(匿名) of electronic communications will make low-status individuals more relaxed about expressing their points of view and offering valuable new ideas.

(Note: Answer the questions or complete the statements in NO MORE THAN ELEVEN WORDS.)

Fewer workers are necessary in the future due to

                                                                                                                                  .

Employee disputes mainly arise from the fact that

                                                                                                                                  .

What kind of view do many managers hold about older workers now?

                                                                                                                                  .

How could electronic networking give more power to low-status workers?

                                                                                                                                  .