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I'm pleased to see the problem _____ so quickly.
A. settled B. having been settled
C. be settled D. settle
查看习题详情和答案>>Governments and health officials around the world continued to take steps Tuesday against the outbreak of swine flu that has killed scores of people in Mexico and spread to the U.S., Europe and possibly Asia.
By early Tuesday, the swine flu outbreak in Mexico had caused in 152 deaths and more than 1,600 illnesses. So far, at least 113 cases have been proved worldwide, including 64 in the United States; six in Canada; 11 in New Zealand and two each in Spain the United Kingdom and Israel. None has yet resulted in death.
The World Health Organization on Monday raised its alert level from three to four on its six-level scale. The move means the U.N. agency has determined that the virus can transmit
from human to human.
"In this age of global travel, where people move around in airplanes so quickly, there is no region to which this virus could not spread," said Fukuda, assistant director-general of the WHO.
Governments around the world struggled to prevent further outbreak. Some, like China and Russia, banned pork imports from the United States and Mexico. U.S. President Barack Obama said the outbreak was a cause for concern, not for alarm. The government urged travelers to avoid non-essential travel to Mexico.
The latest WHO report listed only seven proved swine flu deaths in Mexico but it was not clear why there was the discrepency.
Mexico City has closed all schools until at least May 6 to help curb(control) the spread of swine flu and ordered 35,00 public venues to close or serve only takeaway meals. In addition, bars, clubs, movie theaters, pool halls, gyms, sport centers and convention halls have been told to close until May 5. Armed police officers are also guarding hospitals in Mexico City while roads and schools in the city of 20 million people are deserted. Officials also have talked about shutting down the bus and subway systems.
How many people were found catching swine flu in Spain?
A. 2. B. 11. C. 6. D. 64.
When learning the outbreak of swine flu, the WHO was ____.
A. calm B. nervous C. shocked D. careful
Fukuda’s words suggest that _____.
A. he likes travel by air
B. global travel hasn’t been affected
C. this virus can spread quickly because of global travel
D. planes must be forbidden to take to prevent swine flu
The last paragraph mainly tells us _____.
A. Mexico has taken measures to control swine flu
B. Mexico City is too dangerous to live in
C. the normal life in Mexico has been changed
D. people in Mexico are badly in need of help
查看习题详情和答案>>Jonathan James looks like just another kid about to graduate from high school. But this 19-year-old Swede is anything but ordinary, from the computer in his parents’ home he helps the US Federal Bureau of Investigation (FBI) find out the world’s most wanted cyber criminals .
Jonathan first made headlines when he and another Swede, Fredrik Bjoerck, found out the maker of the “Melissa” virus in March 1999. He came to the aid of the FBI again on May 7, finding out the suspected sender of the dangerous “I LOVE YOU” virus. The suspect was caught in Manila on May 8.
Jonathan’s special skills are in hot demand as officials around the world express alarm at the “virtual” crimewave. In between studying for final exams, hanging out with friends and refereeing his younger brother’s football matches, the quiet, gentle teenager also gives lessons on e-security (电子安全) to large companies. He reads a lot and exchanges information with other computer experts to know much about the latest tricks of the hacker trade.
Many companies have already tried to employ him, but he is not interested at the moment. Instead, he plans to begin law school in the autumn at Sweden’s Uppsala University and start up his own e-security company.
Although he works with the FBI now, his family insists he’s just “a regular kid”. “Jonathan is a great kid, he has his friends and he does a lot more than just play with the computer,” his little sister Tessa said, adding that he helps the FBI because “he likes to help”, not because he’s looking for fame and recognition.
When the world was hit by the “Love Bug” virus, Jonathan was too busy preparing a speech on e-security to look into the problem. “Finally on May 7, I had some free time, so I began looking.” Within a few hours, he had found the suspect and e-mailed his method and results to the FBI. He said his work on the “Melissa” virus, which took three weeks to solve, was a big help in finding the suspect so quickly.
“This time I knew exactly where to start, I knew what to disregard and what to look at.”
1.The passage mainly wants to tell us that ___________.
A. Swedish kid helps FBI find out the most wanted cyber criminals
B. Jonathan is really a quiet, gentle and ordinary boy
C. many companies want the young computer expert to join in
D. any cyber criminals will surely be found out wherever they are
2.The public started to know something about Jonathan just from _________.
A. his helping the US FBI to find out the sender of the dangerous “I LOVE YOU” virus
B. his work together with Fredrik Bjoerck to find out the maker of the “Melissa” virus
C. his little sister’s talk about his good qualities as a regular kid and a good programmer
D. his speech on e-security to many computer companies after his fight against hackers
3. From Jonathan’s success in finding out the sender of the dangerous ‘Love Bug” virus we can infer that _________.
A. where there’s a will, there’s a way B. experience is knowledge
C. hard work leads to success D. failure is the mother of success
4.What do we know about Jonathan?
A. He is a good fame hunter with various abilities.
B. He is such a brave fighter that any criminal will feel afraid.
C. He is an expert on security, not interested in running a company.
D. He is a regular kid but does something unusual.
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No one really knows how and why people change as they get older. Also, no theory sufficiently explains all the changes of the aging process. Aging is a complex and varied process that varies in how it affects different people and organs. In fact, even in one person , different organ systems “age “ at a different rate.
At a certain point in our lives our body systems will begin to weaken . It may become more difficult for us to see and hear. The slow change of aging causes our bodies to lose some of their ability to bounce back from disease and injury. In order to live longer , we have always tried to slow or stop this change that leads us toward the end of our lives.
Many factors decide our health . A good diet plays an important role. The amount and the type of exercise we get are another two factors. Our living condition is yet another. But scientists studying the aging problem want to know: Why do people grow old? They hope that by studying the aging medical science they may be able to make the length of life longer.
There is nothing to be afraid of as the old age comes. Many consider the later part of life to be the best time for living. Physical activity may become less, but often we get better understanding of the world and ourselves.
What we consider the old age now may only be middle-aged some day soon. Who knows ,with so many advances in medical science happening so quickly, life length may one day be measured in centuries ,rather than in years!
The underlined phrase “bounce back ”means “__________.”
A. jump backward B. run fast C. prevent D. recover
In order to make people live longer, scientists _______according to the text.
A. teach people how to eat properly
B. discover how important the exercise is to one’s health
C. study the ways to slow or stop the process of aging
D. invent new medicine to slow down the process of aging
Many consider the later part of life to be the time of living because they__________.
A. consider their lives have been very successful
B. have come through the battle of life safely
C. know more about themselves and the outside world
D. can have a good rest and enjoy themselves
How many factors which decide our health are mentioned in the text?
A. Two B. Four C. Five D. Six
查看习题详情和答案>>阅读下面短文,掌握其大意,然后从第36至第55小题所给的A、B、C、D四个选项中,选出最佳选项。
I’ve always loved pigeons (鸽子). Some years ago I managed to persuade my wife to let me buy a few and started __36___ them myself. They cost a lot of money and so it spoiled our ____37___a bit, but my wife never actually stopped me so I ___38___ carried on. I learned so much about them that I could ___39____ a good racer anywhere and I bought beauties. My pigeons won some top races, and I even began to make a bit of ___40_____.
You see, people are prepared to pay big prices if they get to know that your pigeons are ___41____ big prizes.
My wife had been changing her ___42____ to the pigeons over the last year or two anyway. She was quite ___43____ of all prizes we’d won. Then there was a lot of travelling, which she liked. You see, someone has to take the pigeons a __44____ way off and release(释放) them. Some of the ___45___ were really nice. I never travelled. I used to like to wait at home and see them come in. They got the wonderful sense of __46____, which could bring them back home so quickly. They’d flown hundreds of miles sometimes ___47___ storms or against strong winds. And there they’d come, tiny white birds against the great ___48____. Then I’d watch them __49___ round and come down onto the landing shelf, I’d look at my watch and think, “ My goodness, that’s a good ____50__ .” And I’d take off the little leg ring and push it through the machine to ___51___ what time he’d arrive. Then my wife would ___52___up and say, “Has he arrived yet?” Then we would work out if we’d win___53___.
However, last year we had a ___54____! One of them got some sort of flu and died; then they all ___55____. It was terrible; I had to burn them all. We lost a fortune, of course.
36. A. racing B. understanding C. selling D. flying
37. A. dream B. work C. life D. hobby
38. A. just B. even C. almost D. hardly
39. A. notice B. learn C. imagine D. recognize
40. A. living B. fun C. money D. change
41. A. losing B. winning C. giving D. making
42. A. subject B. decision C. relation D. attitude
43. A. proud B. fond C. careful D. sure
44. A. different B. long C. short D. far
45. A. distances B. activities C. trips D. movements
46. A. direction B. sight C. hearing D. touch
47. A. over B. across C. with D. through
48. A. heaven B. mountains C. cloud D. sky
49. A. turn B. dance C. circle D. whistle
50. A. beginning B. time C. day D. look
51. A. write B. record C. count D. memory
52. A. come B. show C. phone D. cheer
53. A. again B. finally C. only D. accidentally
54. A. disadvantage B. chance C. problem D. disaster
55. A. flew down B. came down C. let out D. gave out
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