更多"The principal subject discussed in "的相关试题:
[单项选择]What is the subject of the passage
[单项选择]What is the main subject of the passage
A. Racial discrimination in Britain.
B. How to define yourself.
C. Ethnic Identity in Britain.
D. Social problems Britain was trapped.
[单项选择]What’s the subject of the passage
A. My mother’s hand.
B. Pickled cabbage.
C. Kim chee.
D. My mother.
[单项选择]The passage mainly discussed that ______.
A. laughter ard physical exercise have similar effects on the human body
B. smile can produce the same effects as laughter
C. pain can be reduced by laughter
D. laughter is the best medicine
[单项选择]The subject discussed in this text is ______.
A. the process of reaching decisions
B. the difference between poker and chess
C. the secret of making good business plans
D. the value of information in winning games
[单项选择]What does the passage imply
[单项选择]The passage is mainly about
A. computer crimes
B. banking via computer
C. computer errors
D. computer businesses
[单项选择]
Passage One
Electronic books could revolutionize reading, but people ought to consider their far-reaching impacts as well. "The e-book promises to wreak a slow havoc (浩劫) on life as we know it," Jason Ohler, professor of technology assessment (评估), university of Alaska Southeast In Juneau, warned the World Future Society, Bethesda, Md. His assessment weighed the pros and cons (赞成和反对的理由) of e-book technology’s impact on social relationships, the environment, the economy, etc. Before you curl up (蜷曲) with an e-book, consider the disadvantages.
They increase eyestrain due to poor screen resolution, replace a relatively cheap commodity with a more expensive one, and displace workers in print book production and traditional publishing. E-books make it easy to share data, thereby threatening copyright agreements and reducing compensation of authors, as well as creating nonbiodegradable (不可生物降解的) trash.
On the other hand, e-books save paper
A. They are unable to be broken down into harmless products.
B. They consume a lot of natural resources.
C. They produce harmful gases.
D. They are capable of being reused.
[单项选择]What is implied in the passage
A. Tourists now have more access to reliable information about travel risks.
B. The State Department now provides more information for travelers on its web site.
C. Tourists face a world of dangers but, with the right advice, can manage most of them.
D. The State Department is sometimes binned for not providing travelers with enough information.
[单项选择]What is the passage mainly about
A. The reason why U. S. products are now welcomed in Japan.
B. S. marketers want to expand their markets to Japan.
C. The author gives a comparison between U.S. and Japanese products.
D. With their high percapita, Japanese people can now afford U. S. products.
[单项选择]What does the passage mainly discuss
A. The increased use of private mail services.
B. The development of a government postal system.
C. A comparison of urban and rural postal services.
D. The history of postage stamps.
[单项选择]What is this passage mainly about
A. How people should keep fit.
B. A healthy diet program.
C. Some healthy people.
D. Ways to lose weight.
