[单项选择]

{{B}}Extending the workplace by means of computer{{/B}}

Telecommuting—substituting the computer for the trip to the job—as been hailed as a solution to all kinds of problems related to office work.
For worker it promises freedoms from the office, less time wasted in traffic, and help with child-care conflicts. For management, telecommuting helps keep high per formers on board, minimizes tardiness and absenteeism by eliminating commutes, allows periods of solitude for high-concentration tasks, and provides scheduling flexibility. In some areas, such as Southern California and Seattle, Washington, local governments are encouraging companies to start telecommuting programs in order to reduce rush—our congestion and improve air quality.
But these benefits do not come easily. Making a telecommuting program work requires careful planning and an understanding of the differences between telecommuting realities and popula
A. They are normally restricted to the office.
B. They have to spare a great part of their salary for clothing.
C. Sometimes they need to take care of their sick children.
D. They often spend a lot of time driving in heavy traffic.

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[单项选择]

{{B}}Extending the workplace by means of computer{{/B}}

Telecommuting—substituting the computer for the trip to the job—as been hailed as a solution to all kinds of problems related to office work.
For worker it promises freedoms from the office, less time wasted in traffic, and help with child-care conflicts. For management, telecommuting helps keep high per formers on board, minimizes tardiness and absenteeism by eliminating commutes, allows periods of solitude for high-concentration tasks, and provides scheduling flexibility. In some areas, such as Southern California and Seattle, Washington, local governments are encouraging companies to start telecommuting programs in order to reduce rush—our congestion and improve air quality.
But these benefits do not come easily. Making a telecommuting program work requires careful planning and an understanding of the differences between telecommuting realities and popula
A. carelessness
B. permission
C. loneliness
D. necessity

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[填空题]

{{B}} Computer Virus and Virus Scan{{/B}}
A computer virus is a software program that attaches itself to another program in computer memory or on a disk, and spreads from one program to another. Viruses can damage data, cause computers to crash, display offending or bothersome messages, or lie dormant (保持静止的状态) until such time they are set to "awaken". In today’s industry, scanning is no longer considered to be an extravagance--but a necessity. Computer viruses no longer attack your computing environment only but all other computing environments which you contact. Computer viruses can attach themselves to the files being used and later propagate (复制) themselves through disks and files. Important information and hardware losses could plague (瘟疫，烦扰) your computing environment should you not take the proper precautions.
Many anti-virus products, such as Virus Scan, hold up the list of proper precautions. S

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[单项选择]

{{B}}Passive Smoking is Workplace Killer{{/B}}
Pressure mounted on Britain on Monday to take action on{{U}} (1) {{/U}}smoking with new research showing second-hand smoke{{U}} (2) {{/U}}about one worker each week in the hospitality industry.
Professor Konrad Jamrozik, of Imperial College in London, told a conference on environmental tobacco that second-hand{{U}} (3) {{/U}}kills 49 employees in pubs, bars, restaurants and hotels each year and contributes to 700 deaths from lung cancer, heart{{U}} (4) {{/U}}and stroke across the total national work force.
"Exposure in the hospitality{{U}} (5) {{/U}}at work outweighs the consequences of exposure of living{{U}} (6) {{/U}}a smoker for those staff," Jamrozik said in an interview.
Other{{U}} (7) {{/U}}have measured the levels of exposure to pas
A. close
B. with
C. for
D. next

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