题目内容
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Some experts think that most people who are attending a meeting ______ .
A．behave too politely
B．behave too badly
C．suffer from diseases
D．feel satisfied
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更多“Some experts think that most people who are attending a meeting ______ .A．behave too polit”相关的问题
What do some relationship experts think about male-female friendships？
A．They can only be friends in the workplace.
B．Their friendships would finally turn into romances.
C．It is totally possible that friendships exist between males and females.
D．Men and women can't be real friends.
A．steadily
B．constantly
C．persistently
D．continuously
Some experts think reading is the fundamental skill upon______ school education depends.
A.it
B.that
C.whose
D.which
A.greatly
B.necessarily
C.frequently
D.extremely
Some experts think the photo shows
A．the Polar Lander's wreckage just left some spots.
B．the Polar Lander's wreckage cannot find in the Mars now.
C．the Polar Lander has never landed on the Mars.
D．the Polar Lander's wreckage is intact 6 years after the accident.
Some experts, like Chris Voss, think that
A．the no-kills model is very successful.
B．Stelios's expansion plans have great future.
C．Stelios can hardly repeat his soaring success in easy Jet.
D．Stelios is very careful in applying his model.
Unless we spend money to spot and prevent asteroids(小行星) now, one might crash into Earth and destroy life as we know it, say some scientists.
Asteroids are bigger versions of the meteoroids(流星)that race across the night sky. Most orbit the sun far from Earth and don't threaten us. But there are also thousands whose orbits put them on a collision course with Earth.
Buy $40 million worth of new telescopes right now. Then spend $10 million a year for the next 25 years to locate most of the space rocks. By the time we spot a fatal one, the scientists say, we'll have a way to change its course.
Some scientists favor pushing asteroids off course with nuclear weapons. But the cost wouldn't be cheap.
Is it worth it？ Two things experts consider when judging any risk are: 1) How likely the event is; and 2) How bad the consequences if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 400,000 years. Sounds pretty rare-but if one did fall, it would be the end of the world. "If we don't take care of these big asteroids, they'll take care of us", says one scientist. "It's that simple".
The cure, though, might be worse than the disease. Do we really want fleets of nuclear weapons sitting around on Earth？ "The world has less to fear from doomsday(毁灭性的) rocks than from a great nuclear fleet set against them, "said a New York Times article.
What does the passage say about asteroids and meteoroids？
A．They are heavenly bodies different in composition.
B．They are heavenly bodies similar in nature.
C．There are more asteroids than meteoroids.
D．Asteroids are more mysterious than meteoroids.
One pioneer, in particular, who disagrees, is David Debut, the founder of Computer town UK. Though many people see this as a successful attempt to bring people closer to the computer, David does not see it that way. He says that Computer town UK was formed for just the opposite reason, to bring computers to people and make them "people literate".
David Debut thinks Computer towns are most successful when tied to a computer club but he thinks there is an important difference between the two. The clubs are for people who have some computer knowledge already. This frightens away non-experts, who want to go to Computer towns where there are computers for them to operate, with experts to encourage them and answer any questions they ask. They are not told what to do, they find out. The computer experts have to learn not to tell people about computers, but have to be able to answer all questions people ask. People needn't learn computer terms(术语). But the experts have to explain in plain language. The computers are becoming "people literate".
Which of the following is David Debut's idea on the relationship between people and computers？
A．Computer learning should be made easier.
B．There should be more computer clubs for experts.
C．People should work harder to master computer use.
D．Computers should be made cheaper so that people can afford them.
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