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发布时间:2023-10-13 11:29:19

[单项选择] Questions 57 to 61 are based on the following passage.
Even plants can run a fever, especially when they’re under attack by insects or disease. But unlike humans, plants can have their temperature taken from 3,000 feet away-straight up. A decade ago, adapting the infrared (红外线的) scanning technology developed for military purposes and other satellites, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones are under stress. The goal was to let farmers precisely target pesticide (杀虫剂) spraying rather than rain poison on a whole field, which invariably includes plants that don’t have pest(害虫)problems.
Even better, Paley’s Remote Scanning Services Company cold detect crop problems before they became visible to the eye. Mounted on a plane flown at 3,000 feet at night, an infra-red scanner measured the heat emitted by crops. The data were transformed into a color-coded map showing where plants were running "fevers".
A. resorting to spot-spraying
B. consulting infra-red scanning experts
C. transforming poisoned rain
D. detecting crop problems at an early date

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[单项选择]Questions 11 to 13 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.
Now listen to the passage.

What was the main harmful effect of the pest killer DDT on bald eagles
A. It limited their supply of food.
B. It made their egg shells too fragile.
C. It destroyed many of their nests.
D. It killed many baby bald eagles.
[单项选择]Questions 15 to 17 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions.
Now, listen to the passage.


It can be inferred that Scott was a hero because
A. he was a sea captain.
B. he crossed a river full of ice.
C. he saved the boat almost at the price of his life.
D. he saved many people with a tugboat.
[单项选择]Questions 14 to 17 are based on the following passage. At the end of the passage, you will he given 20 seconds to answer the questions.
Now listen to the passage.


Why did a contemporary Rip Van Winkle have to get educated to read the English newspaper
A. Because many new words have been added to English.
B. Because he was illiterate before he went to sleep years ago.
C. Because after the accident, he lost his memory.
D. Because he was a Hungarian and couldn’t read Englis
[单项选择]Questions 11 to 14 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.Where do most British young people spend their spare time
A. At school.
B. At home.
C. At Youth Clubs.
D. At Youth Centers.
[填空题] Questions 47 to 56 are based on the following passage.
We always convince ourselves that life will be better after we get married, have a baby, than another. Then we are frustrated that the kids aren’t old enough and we’ll be more (47) when they are. After that we’re frustrated that we have teenagers to deal with. We will (48) be happy when they are out of that stage.
We always tell ourselves that our life will be (49) when our spouse gets his or her act together. When we get a nice car, and are able to go on a nice vocation when we (50) . The truth is that there’s no better time than right now. If not now, when Our life will always be filled with (51) .It’s best to admit this to ourselves and decide to be happy anyway.
One of my favorite (52) comes from Alfred Souza. He said: "for a long time it had seemed to me that life was about to begin-real life. But there was always some (53
[单项选择] Questions 18 to 20 are based on the following passage. At the end of the passage, you will be given 15 seconds to answer the questions. Now, listen to the passage.
What will happen to the workers if the machines are painted gray compared with orange
A. Workers may be more cheerful and energetic.
B. More errors and accidents will occur.
C. There is no difference at all.
D. They will be more active and curious.
[单项选择]Questions 57 to 61 are based on the following passage.
Do you want to live forever By the year 2050, you might actually get your wish — providing you are willing to leave your biological body and take up residence in silicon circuits. But long before then, perhaps as early as 2005, less radical measures will begin offering as semblance (外表) of immortality.
Researchers are confident that technology will soon be able to track every waking moment of your life. Whatever you see and hear, plus all that you say and write, can be recorded, analyzed and automatically indexed, and added to your personal chronicles (历代记 ). By the 2030s, it may be possible to capture your nervous system’s electrical activities, which would also preserve your thoughts and emotions. Researchers at the Laboratories of British Telecommunications have defined this concept as Soul Catcher.
Small electronic equipment will pave the way for Soul Catcher. It would use a wearable supercomputer, perhaps in a w
A. only a matter of time
B. just an illusion
C. far from certain
D. a fading hope
[单项选择] Questions 17 to 20 are based on the following passage. At the end of the passage, you will be given 20 seconds to answer the questions.
Now, listen to the passage.

Country music comes from
A. the South and Northeast.
B. the Northeast and Midwest.
C. factories and army camps.
D. the Appalachian Mountains and the Southwest.

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