第2题
What does the boy think of the football on TV tonight?
A.Wonderful.
B.Not so bad.
C.The Chinese team won't win the game.
第3题
Where will they probably have dinner in a year to come?
A.A new French restaurant.
B.A Chinese restaurant.
C.A Western restaurant.
D.A Japanese restaurant.
第4题
That is the theory, but psychologists have found that lie detectors are simply not【C14】______. Since most physical changes are the same across【C15】______emotions, lie detectors cannot tell【C16】______you are feeling angry, nervous or excited.【C17】______people may be tense and nervous【C18】______the whole procedure. They may react physiologically to a certain word("bank")not because they robbed it, but because they recently used a bad check. In either【C19】______, the machine will record a "lie" .
On the other hand, some practiced liars can lie【C20】______hesitation, so the reverse mistake is also common.
【C1】
A.fixed
B.designed
C.known
D.produced
第5题
Bill Gates : Unleashing Your Creativity
I've always been an optimist and I suppose that is and intelligence can make the world a better place.
For as long as I can remember, I've loved learning down at a computer for the first time in seventh grade, chine and it could barely do anything compared to the
life. rooted in my belief that the power of creativity new things and solving problems. So when I sat I was hooked. It was a clunky old teletype ma- computers we have today. But it changed my
When my friend Paul Allen and I started Microsoft 30 years ago, we had a vision of "a computer on every desk and in every home, " which probably sounded a little too optimistic at a time when most computers were the size of refrigerators. But we believed that personal computers would change the world. And they have.
And after 30 years, I'm still as inspired by computers as I was back in seventh grade.
I believe that computers are the most incredible tool we can use to feed our curiosity and inven-tiveness to help us solve problems that even the smartest people couldn't solve on their own.
Computers have transformed how we learn, giving kids everywhere a window into all of the world's knowledge. They're helping us build communities around the things we care about and to stay close to the people who are important to us, no matter where they are.
Like my friend Warren Buffett, I feel particularly lucky to do something every day that I love to do. He calls it "tap-dancing to work". My job at Microsoft is as challenging as ever, but what makes me "tap_dance to work" is when we show people something new, like a computer that can recognize your handwriting or your speech, or one that can store a lifetime's worth of photos, and they say, "I didn't know you could do that with a PC! "
But for all the cool things that a person can do with a PC, there are lots of other ways we can put our creativity and intelligence to work to improve our world. There are still far too many people in the world whose most basic needs go unmet. Every year, for example, millions of people die from diseases that are easy to prevent or treat in the developed world.
I believe that my own good fortune brings with it a responsibility to give back to the world. My wife, Melinda, and I have committed to improving health and education in a way that can help as manypeople as possible.
As a father, I believe that the death of a child in Africa is no less poignant or tragic than the death of a child anywhere else, and that it doesn't take much to make an immense difference in these children's lives.
I'm still very much an optimist, and I believe that progress on even the world's toughest problems is possible-and it's happening every day. We're seeing new drugs for deadly diseases. new diagnostic tools, and new attention paid to the health problems in the developing world.
l'm excited by the possibilities I see for medicine, for education and, of course, for technology. And I believe that through our natural inventiveness, creativity and willingness to solve tough prob- lems, we're going to make some amazing achievements in all these areas in my lifetime.
A computer was as big as an icebox when Bill Gates was a high school student
A.Right
B.Wrong
C.Not mentioned
第6题
The paperless office is not a dream, it is a joke. Today more gadgets(小器具) are devoted to spattering more paper with more ink than ever before. At last a Japanese manufacturer of office equipment, Ricoh, is trying to reverse the trend. (46)The age of the recycling non-violent shredder may be about to dawn.
(47)The new machine sprays on a chemical to loosen the toner&39;s grip, applies a little heat and then uses a sticky roller to peel the toner(增色剂) off,
Using this technology, a single sheet of paper can be recycled 10 or 20 times, depending on its durability. And as well as eliminating bins full of waste paper, the machine could silence &39;the shredder.(48)The result would not fool the experts in a forensic(法医) laboratory, but is might well suffice for low-level security.
(49)The prototype cleans only three pages a minute. Ricoh has yet to show it can make erasing old paper cheaper than buying new. And only the toner is removed: the ma chine cannot wipe out marks made by dot matrix printer or thermal-paper fax machines. (50)This means that text or figures produced with a laser printer could be altered, but letterheads and signatures on the same piece of paper would be left intact.
(46)
A. More work is required.B. Anyone concerned about secrecy could erase his message rather than reduce it to tangles of shredded paper.C. He has developed a machine that takes in printed paper and spits out clean white sheets.D. The new machine can tear paper sheets into pieces.E. Pen strokes and impressions made with ordinary printing presses are also immune.F. Most photocopiers, laser printers and plain-paper fax machines make their marks with toner, which is melted on to the surface of the paper.
(47)
A. More work is required.B. Anyone concerned about secrecy could erase his message rather than reduce it to tangles of shredded paper.C. He has developed a machine that takes in printed paper and spits out clean white sheets.D. The new machine can tear paper sheets into pieces.E. Pen strokes and impressions made with ordinary printing presses are also immune.F. Most photocopiers, laser printers and plain-paper fax machines make their marks with toner, which is melted on to the surface of the paper.
(48)
A. More work is required.B. Anyone concerned about secrecy could erase his message rather than reduce it to tangles of shredded paper.C. He has developed a machine that takes in printed paper and spits out clean white sheets.D. The new machine can tear paper sheets into pieces.E. Pen strokes and impressions made with ordinary printing presses are also immune.F. Most photocopiers, laser printers and plain-paper fax machines make their marks with toner, which is melted on to the surface of the paper.
(49)
A. More work is required.B. Anyone concerned about secrecy could erase his message rather than reduce it to tangles of shredded paper.C. He has developed a machine that takes in printed paper and spits out clean white sheets.D. The new machine can tear paper sheets into pieces.E. Pen strokes and impressions made with ordinary printing presses are also immune.F. Most photocopiers, laser printers and plain-paper fax machines make their marks with toner, which is melted on to the surface of the paper.
(50)
A. More work is required.B. Anyone concerned about secrecy could erase his message rather than reduce it to tangles of shredded paper.C. He has developed a machine that takes in printed paper and spits out clean white sheets.D. The new machine can tear paper sheets into pieces.E. Pen strokes and impressions made with ordinary printing presses are also immune.F. Most photocopiers, laser printers and plain-paper fax machines make their marks with toner, which is melted on to the surface of the paper.
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