题目列表(包括答案和解析)
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Beware of those who use the truth to deceive. When someone tells you something that is 36 , but leaves out important information that should be 37 , he can create a false impression.
For example, someone might say, “I just 38 a hundred dollars on the lottery. It was great. I took that dollar ticket back to the store and 39 it in for one hundred dollars!”
This guy’s a winner, 40 ? Maybe, maybe not. We then discover that he bought two hundred 41 , and only one was a winner. He’s really a big 42 !
He didn’t say anything that was 43 , but he deliberately left out some important 44 . That’s called a half-truth. Half-truths are not technically 45 , but they are just as not 46 .
Untrustworthy candidates in 47 campaigns often use this tactic(策略,手段). Let’s say that during Governor Smith’s last term, her state lost one million jobs and 48 three million jobs. Then she 49 another term. One of her opponents runs an ad 50 , “During Governor Smith’s term, the state lost one million jobs!” That’s true. 51 , an honest statement would have been, “During Governor Smith’s term, the state had a net gain of 52 million jobs.”
Advertisers will sometimes use half-truths. It’s 53 the law to make false claims so they try to mislead you with the 54 . An ad might boast, “Nine out of ten doctors recommend Yucky Pills to cure nose pimples.” It 55 to mention that they only asked ten doctors and nine of them work for the Yucky Corporation.
This kind of deception happens too often. It’s a sad fact of life: Lies are lies, and sometimes the truth can lie as well.
1. A.false B.true C.interesting D.boring
2. A.included B.contained C.involved D.referred
3. A.lost B.found C.donated D.won
4. A.changed B.took C.turned D.made
5. A.right B.well C.really D.though
6. A.books B.papers C.tickets D.balls
7. A.winner B.loser C.fighter D.thinker
8. A.true B.real C.doubtful D.false
9. A.details B.information C.mistakes D.errors
10. A.stories B.truth C.facts D.lies
11. A.pleasant B.exciting C.honest D.clever
12. A.political B.commercial C.personal D.public
13. A.stopped B.found C.avoided D.gained
14. A.seeks B.gets C.achieves D.searches
15. A.writing B.reading C.saying D.speaking
16. A.Otherwise B.However C.In fact D.This way
17. A.one B.two C.three D.four
18. A.for B.to C.against D.in
19. A.words B.facts C.data D.truth
20. A.fails B.tries C.manages D.plans
完形填空
A Brother Like ThatA friend of mine named Paul received an auto-mobile from his brother as a Christmas present. 1 Christmas Eve when Paul came out of his office, a boy was walking around the shiny new car, 2 it. “Is this your car, Mister?” he asked.
Paul nodded. “My brother gave it to me for Christmas.” The boy was 3 . “You mean your brother gave it to you and it didn't cost you 4 . Boy I wish…” He hesitated.
Of course Paul knew what he was going to wish for. He was going to 5 he had a brother like that. But what the boy said moved Paul a lot.
“A wish,” the boy went 6 , “That I could be a brother like that.”
Paul looked at the boy in astonishment, then he added, “Would you like to take a 7 in my automobile?”
“Oh yes, I'd love that.”
After a short ride, the boy turned and with his eyes shining, said, “Mister, would you mind 8 in front of my house”
Paul 9 a little. He thought he knew what the boy wanted. He wanted to show his neighbors that he could ride home 10 a big automobile. But Paul was wrong 11 . “Will you stop where those two steps are?” the boy asked.
He ran up the steps. Then in a little 12 Paul heard him coming back, but he was not coming fast. He was carrying his little crippled(残废的) 13 . He sat him down on the bottom step and pointed to the car.
There she is, Buddy, just like I told you 14 . His brother 15 it to him for Christmas and it didn't cost him a cent. And 16 day I'm going to give you 17 just like it… then you can see for yourself all the pretty things in the Christmas windows that I've been trying to tell you 18 .
Paul got 19 and lifted the boy to the front seat of his car. The 20 older brother climbed in beside him and the three of them began a memorable holiday ride. That Christmas Eve, Paul learned what Jesus meant when he had said:“It is more blessed to give…”
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What will power your house in the future? Nuclear, wind, or solar power? According to scientists at the Massachusetts Institute of Technology (MIT) in the US, it might be leaves –but artificial ones.
Natural leaves are able to change sunlight and water into energy. It is known as photosynthesis (光合作用). Now researchers have found a way to imitate this seemingly simple process.
The artificial leaf developed by Daniel Nocera and his colleagues at MIT can be seen as a special silicon chip (硅片) with catalysts (催化剂). Similar to natural leaves, it can split water into hydrogen and oxygen when put into a bucket of water. The hydrogen and oxygen gases are then stored in a fuel cell (电池), which uses those two materials to produce electricity, located either on top of a house or beside the house.
Though the leaf is only about the shape of a poker card, scientists claimed that it is promising to be an inexpensive source of electricity in developing countries. “One can imagine villages in India and Africa not long from now purchasing an affordable basic power system based on this technology,” said Docera at a conference of the American Chemical Society.
An artificial leaf is not a new idea. The first artificial leaf was invented in 1997 but was too expensive and unstable for practical use. The new leaf, by contrast, is made of cheap materials, easy to use and highly stable. In laboratory studies, Nocera showed that an artificial leaf prorotype (原型) could operate continuously for at least 45 hours without a drop in activity.
The wonderful improvements come from Nocera’s recent discovery of several powerful new, inexpensive catalysts. These catalysts make the energy transformation (转换) inside the leaf more efficient with water and sunlight. Right now, the new leaf is about 10 times more efficient at carrying out photosynthesis than a natural one. Besides, the device can run in whatever water is available; that is, it doesn’t need pure water. This is important for some countries that don’t have access to pure water.
With the goal to “make each home its own power station” and “giving energy to the poor”, scientists believe that the new application could be widely used in developing countries, especially in India and rural China.
1.Which of the following order correctly shows how the artificial leaf is used to produce electricity?
a. artificial leaves split water into hydrogen and oxygen
b. the hydrogen and oxygen gases are stored in a fuel cell
c. the artificial leaves are put in water
d. the fuel cell uses hydrogen and oxygen to produce electricity
A. cbad B. cabd C. bcad D. cadb
2.Which of the following statements about new artificial leaves is TRUE according to the article?
A. They are inexpensive but unstable.
B. They are as efficient at carrying out photosynthesis as natural leaves.
C. They can work only in pure water.
D. They need several catalysts to help them work efficiently.
3.The aim of the scientists at MIT in developing the new artificial leaves is to .
A. build-up more power stations in the world
B. provide cheaper energy for developing countries
C. offer people in developing countries access to pure water
D. gain a deeper understanding of the photosynthesis process
4.What is the main point of the article?
A. Introduction to the history of artificial leaves.
B. An invention copying photosynthesis.
C. Giving energy to the poor.
D. A mixture of water power and solar energy.
One day in Israel government officials were rebuilding a barn(谷仓). While working, they found a (n) 1 hole in a corner, so they used smoke to force the mice inside the hole to 2 . A while later they indeed saw mice running out, one after another.
Then, everyone thought that all the mice had 3 . But just as they were just about to start to clean up, they saw two mice squeezing out at the _4 of the hole. After some endeavor, the mice finally got out. But _5 , they did not run away immediately. Instead, one chased after the other near the exit of the hole. It seemed that one was trying to bite the _6 of the other. Everyone was puzzled, so they stepped_7_to take a look. They realized that one of the mice was 8 and could not see anything, and the other one was trying to allow the blind mouse to 9 _on his tail so he could pull the blind one with him to escape.
After witnessing what happened, everyone was 10 and lost in thought. During meal time, the group of people sat down and started to chat about what had happened to the two mice. One serious Rome official said, “I think the relationship between those two mice was that of emperor and 11 .” The others thought for a while and said, “That was why !”A smart Israeli said, “I think their relationship was husband and wife.” The others felt it made sense, so they 12 . A Korean, who was accustomed to the firm tradition of loyalty to _13_ , said, “I think the relationship between them was that of mother and son.” Once again the others felt this was more reasonable,
At that moment, one Samaritan who sat behind them resting his chin in his palms, 14 looked at other people, and asked, “Why did those two mice have to have a certain relationship?” Suddenly, the atmosphere froze. The group 15 at the Samaritan and remained silent. In fact, the true love is not established on benefit, friendship and loyalty or blood relationship. Instead, it is based on no relationship.
1. A.cat B.mouse C.dog D.ant
2. A.come in B.come down C.come out D.come over
3. A.died B.saved C.stayed D.escaped
4. A.exit B.wall C.floor D.door
5. A.strangely B.happily C.luckily D.sadly
6. A.tail B.head C.foot D.hand
7. A.longer B.higher C.closer D.farther
8. A.clear B.blind C.deaf D.mute
9. A.eat B.bite C.suck D.drink
10. A.joyless B.hopeless C.careless D.speechless
11. A.doctor B.servant C.empress D.minister
12. A.stopped B.argued C.agreed D.talked
13. A.couples B.parents C.teachers D.elders
14. A.puzzledly B.repeatedly C.pleasedly D.expectedly
15. A.looked in B.looked up C.looked back D.looked down
阅读下面短文,掌握其大意。然后从各题所给的选项中,选出最佳选项,并在答题卡上将该项涂黑。
The three youths leaned over the metal rails along the sea-wall and watched a few fishermen pull in their nets. About thirty metres away, a boat pulled alongside the slippery steps leading 36 to the sea.
“Hey, look!” exclaimed Rahim. “Those two men are 37 heavy rocks. I thought we no longer do muscle labour in this technological 38 . ”
“They are 41 laborers who know how to spread the weight of the rocks they 42 . See how the man positions the rock just at the slope of his 43 . Some of the rock’s weight is set 44 his head, some on the right hand and some on the left hand. His body isn’t bent. His legs are well 45 . ”
“You’re right, Josh. He may have a small build. 46 he certainly well knows his job. Dear me! And to think we have been studying 47 ! ” Rahim thought about all that was happening. Suddenly, he said, “Technology won’t 48 the human being completely, it appears.”
“I don’t think it will. ” 49 Joshua. “You can harvest a crop of potatoes or wheat with one of those large, multi-purpose tractors, but you 50 use that equipment to harvest lea leaves and tomatoes, will you?”
“You can get a computer to 51 multiple-choice assessments, but you cannot get the computer to produce of assess essays, can you?” asked Michael.
“Well, the washing machine leaves my shirt collar quite as 52 as ever --- that’s domestic technology for you! ” said Rahim.
“One day, perhaps, there won’t be anybody 53 who can carry a large rock the way those men do. It’s not going to be a very 54 world, I’m afraid.” Sighed Michael.
“You’re too much of a pessimist (悲观主义者),Mike.” Said Joshua. “ 55 will always be other things that will make the world exciting. ”
36. A. through B. across C. down D. up
37. A. loading B. unloading C. covering D. uncovering
38. A. way B. revolution C. process D. era
39. A. ask B. expect C. attempt D. hope
40. A. happen B. fail C. have D. seem
41. A. ambitious B. experienced C. potential D. energetic
42. A. take B. fetch C. carry D. bring
43. A. shoulder B. back C. chest D. arms
44. A. on B. against C. toward D. under
45. A. supported B. grasped C. placed D. strengthened
46. A. but B. however C. so D. therefore
47. A. chemistry B. physics C. biology D. psychology
48. A. control B. affect C. remove D. replace
49. A. agreed B. proposed C. refused D. denied
50. A. can’t B. mustn’t C. won’t D. needn’t
51. A. point out B. take out C. hand out D. print out
52. A. dirty B. clean C. old D. new
53. A. caught B. arranged C. left D. convinced
54. A. exciting B. mysterious C. technological D. modern
55. A. That B. This C. They D. There
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