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发布时间:2024-03-21 00:33:28

[单项选择]
{{B}}Passage One{{/B}}
Nowadays, no document is safe any more. Counterfeiting. once the domain of skilled deceivers that used expensive engraving and printing equipment, has gone mainstream since the price of desktop publishing systems has dropped. In ancient times, counterfeiting was a hanging offence. Today, desktop counterfeiters have little reason to worry about prison, because the systems they use are ubiquitous (普遍存在的) and there is no means of tracing forged documents to the machine that produced them. This, however, may soon change thanks to technology development by George Chiu, an anti-counterfeiting engineer.
His approach is based on detecting imperfections in the print quality of documents. Old-school scientists were able to trace documents to particular typewriters based on quirks (构槽) of the individual keys. He employs a simil
A. "affordable printers make it possible for anyone to forge documents
B. the American Secret Service will be able to trace any document
C. every printed document will be secretly marked out through high-tech
D. counterfeiters have more advanced technology to use

更多"{{B}}Passage One{{/B}} "的相关试题:

[单项选择]
{{B}}Passage One{{/B}}
Nowadays, no document is safe any more. Counterfeiting. once the domain of skilled deceivers that used expensive engraving and printing equipment, has gone mainstream since the price of desktop publishing systems has dropped. In ancient times, counterfeiting was a hanging offence. Today, desktop counterfeiters have little reason to worry about prison, because the systems they use are ubiquitous (普遍存在的) and there is no means of tracing forged documents to the machine that produced them. This, however, may soon change thanks to technology development by George Chiu, an anti-counterfeiting engineer.
His approach is based on detecting imperfections in the print quality of documents. Old-school scientists were able to trace documents to particular typewriters based on quirks (构槽) of the individual keys. He employs a simil
A. the quirks of the keys of the typewriters
B. the drums and mirrors of the printers
C. the subtle flaws of printing devices
D. the special skills of the experts
[单项选择]
{{B}}Passage One{{/B}}

What should one do if he wants to help himself to food on the other side of the table
A. Ask the person sitting close to it to help.
B. Stand up and get it.
C. Sit where one is, but stretch one’s arms for it.
D. Don’t know.
[单项选择]{{B}}Section B{{/B}}

Passage One
How do young people in Denmark celebrate the New Year
A. Sing and dance in the square till midnight.
B. Throw pieces of pottery against friends’ houses.
C. Kiss each other when the clock strikes midnight.
D. Go from house to house and make noises.
[单项选择]
Passage One
Passage One
I have an infatuation(迷恋)with autumn. The colors of the season, and the smells, have always thrilled me. I have always found joy in this time of year. The last few autumns of my life, however, I recollect in shades of gray rather than cheerful oranges and yellows.
When I became a single mother, every aspect of life took on new meaning. Since I was used to carrying out most of the parental duties without much help during my marriage, I truly did not foresee how different parenting would become after the marriage was over. But suddenly I realized I was a statistic. The daily routine was not changed so much; it was the angle at which I had begun to look at life.
I believed my ex-husband’s lawyer was tracking every grade the children made, and I was under a microscope in this new town where the children and I
A. The author moved to a new place.
B. The climate changed greatly in the last few years.
C. In the last few years, the author’s mood changed.
D. There were some natural disasters.
[单项选择]
{{B}}Passage One{{/B}}
Most people do not know that Juliette Gordon Low, the founder of the Girl Scouts of America, was deaf. She began to lose her hearing when she was 17, and became almost totally deaf in her adulthood.
Juliette Gordon was born on October 31,1860, in Savannah, Georgia. Her family and friends all called her Daisy. When she was 14 she was sent to. a school in Virginia that was run by some of Thomas Jefferson’s grand-daughters. A few years later, at the age of 17, she transferred to a school in New York.
Juliette married William Mackay Low and they went to England to live. Juliette became interested in the Girl Guides Association there. She observed their meetings and was very impressed because the girls acquired many useful skills. They learned how to cook, knit, tie knots and give first aid. They also learned about
A. She tried to help her husband to expand his association.
B. She hoped to help girls to acquire useful skills.
C. She wanted to organize girls to support the army.
D. She was assigned the task by Girl Guides Association.
[单项选择]
{{B}}Passage One{{/B}}
Do we need laws that prevent us from running risks with our lives If so, then perhaps laws are needed prohibiting (禁止) the sale of cigarettes and alcoholic drinks. Both products have been known to kill people. The hazards of drinking too much alcohol are as bad or worse than the hazards of smoking too many cigarettes. All right then, let’s pass a law dosing the liquor stores and the bars in this country. Let’s put an end once and for all to the disease from which as many as 10 million Americans currently suffer -- alcoholism(酗酒)。
But wait. We’ve already tried that. For 13 years, between 1920 and 1933, there were no liquor stores anywhere in the United States. They were shut down -- abolished by an amendment (修正案), the Volstead Act. After January 20, 1920, there was supposed to be no more manufacturing, selling, or t
A. sold openly
B. no longer a temptation
C. a major factor in the passage of the Volstead Act
D. brought across the Mexican and Canadian borders

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