Many Americans have been leaving their cars at home and riding to work on bicycles. Andy Clark is the leader of the League of American Bicyclists. His group supports bicycling for fun, fitness and transportation.

Clark says this is good news for the environment. He says riding a bicycle to work does not burn fossil fuel or creates dangerous pollutions. Experts say the effects are the most important on short trips. The Department of Transportation says fifty percent of Americans drive eight kilometers or fewer to work. Shorter car trips set out more pollution into the air for each kilometer drive. This is because the car engine will set out the harmful air when it warms up before it can work well.

James, a members of Congress (国会), is a strong supporter of bicycle use. He says cities, counties, state governments and state highway transportation agencies are planning the roadways of the future. They are creating roads and paths for bicycles in cities and between communities.

Last year, Portland, the Pacific Northwest city in the state of Oregon, had the highest percentage of bicycle users in the United States. Portland has been doing progressive city planning for many years to create special paths for bike riders.

1. What happened in America now according to the news?

A.Many Americans lost jobs now.

B.Many Americans prefer short trips.

C.There are more and more bicyclists now in America.

D.The pollution is getting worse and worse in America.

2. Where is Portland?

A. One  of the cities in the USA.    B. One of the counties in the USA.

C. One of the states in the USA.    D. A country in the northwest of the USA.

3.What does the underlined word “harmful” mean in the second paragraph? The closest meaning is “_______”.

A.polluted

B.dangerous

C.clean

D.foolish

4.What is the main idea of the passage?

A.Many Americans like bike-riding for fun.

B.Short car trips can reduce pollution.

C.American government suggests people riding bicycles.

D.Many Americans ride bicycles to support environment protection.

 

Since new technologies are ever growing, employers now have the chance to monitor (监控) their employees to make them spare more time to work when they use their phones, computer terminals, emails and even when an employee is using the Internet.

Recent surveys have shown that a majority of employers monitor their employees’ activities.It was found that three fourths of employers monitored the websites their employees visited in order to prevent improper surfing.The survey further indicated that 65% of employers used software to block connections to websites considered off limits to employees.One third of employers monitored their employees’ number of keystrokes and the amount of time spent on the keyboard and lastly just over half of the employers surveyed review and kept email messages.

Most of the time, email is not considered private if the email system is used at a company, the employer owns it and is allowed to review its contents.Email messages that are sent within the company, as well as those that are sent from the employee’s terminal to another company, or from another company to the employee are subject to monitoring.If an email is deleted out of the employee’s account, that doesn’t mean that they are totally deleted.The messages are kept in memory.Emails are often backed up along with other important data from the computer system.If an employer’s email policy specifically states that messages marked as “private” will be kept confidential (机密的),however, there may also be some exceptions to that policy (政策).

In order to know their employer’s email policy, employees should read over the employee handbook.If the handbook doesn’t address the issue of email monitoring, they should speak with their employer about their policy for emails and privacy.Currently there are very few laws that address workplace privacy; however, there are some organizations that are working to advocate for employees so that there will be a stronger government regulation of employee monitoring activities.

1.According to the author, the employers’ monitoring ____.

A.may be an efficient management method

B.should be performed secretly

C.has resulted from the development in computers

D.is quite common nowadays

2.Employers probably think that monitoring the employees can help them ____.

A.improve their work efficiency(有效)

B.use computers properly

C.develop a way of keeping office secrets

D.reduce their mental pressures

3.It can be inferred from the passage that ____.

A.employees should delete their own emails at once to keep them secret

B.an employer’s email policy may protect the employees’ privacy

C.nobody can help solve the problem of office privacy

D.an employee may feel troubled by being monitored in the office

4.The underlined phrase “advocate for” in the last paragraph means “____”.

A.tell the employees the truth

B.publicly support

C.ask the employees to be more attentive

D.remind the employees of the possible failure

 

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