题目内容
Even as Toyota CEO Akio Toyoda wrapped up a tired appearance before Congress，the head of the world’s largest automaker wasn’t leaving his problems behind．
Toyota faces a criminal investigation by federal lawyers in New York．The company is now being investigated．Its US dealerships（特许经销商）in difficulty now are facing repairs to potentially millions of customer cars that have been recalled．The company is offering customers money back for rental cars and other expenses．
Its lawyers are busy preparing to cope with lawsuits．A new hearing will be conducted. And the cost to Toyota’s reputation is only now starting．
Despite back-to-back hearings this week，left to be said were a better explanation for slow actions to deal with the faults and believable promises that the problems that led to sudden，unintended accelerations will be fixed．
Toyoda said those changes were being made nearly around the clock，but during three hours of often tense questions and answers he repeated that there was no link to the vehicle’s electronic systems．
Many drivers making complaints against Toyota and the government say their acceleration problems had nothing to do with floor mat interference(油门踏板故障)or sticky gas pedals(刹车)．Outside experts have suggested electronic problems.
House lawmakers expressed serious criticism on Toyoda，the grandson of the company’s founder．
The National Highway Traffic Safety Administration(NHTSA)is seeking records on Toyota’s recalls and is conducting its own review on whether electronics were behind the car faults．NHTSA also continues to look into steering（转向操控装置）complaints from drivers of the popular Corolla model．
Toyota has recalled 8.5 million cars，more than 6 million of them in the United States．
It may be a while before car buyers believe that Toyota really makes safe cars．
Toyota’s January sales already fell 16 percent even as most other automakers jumped back from last year’s bad results．Analyst Koji Endo of Advanced Research Japan in Tokyo said he expects February sales，due out next week，to be down 30 percent to 40．Toyota’s sales problem could continue beyond that．
It will take some time to feel the full effect of this，he said．
67．The best title for this passage is ．
A．Toyota is in trouble B．Toyota is under hearing
C．Toyota is finished D．Toyota is still running
68．What is the purpose of the hearing?
A．America hopes that Toyota apologizes to the US customers．
B．America wants to get Toyota out of the US market．
C．America wants to help Toyota out of difficulty．
D．America hopes that Toyota admits their cars have electronic system problem．
69．What can we infer from the passage?
A．Toyota provides very good post sale service．
B．Toyota’s biggest market is in the United States．
C．Toyota will become better．
D．Toyota’s dealership in the US will all be closed．
70．The last sentence of this passage indicates .
A．Analyst Koji Endo is fully confident about Toyota
B．Toyota could meet a worse situation
C．Toyota would get out of trouble sooner or later
D．Toyota would build up a better reputation among its customers
67-70 ADBB
解析
When I first entered university, my aunt, who is an English professor, gave me a new English dictionary. I was 1 to see that it was an English English dictionary, also known as a monolingual（单语的） dictionary. 2 it was a dictionary intended for non-native learners, none of my classmates had one and, to be honest, I found it extremely 3 to use at first. I would look up words in the dictionary and still not fully understand the meaning. I was used to the 4 bilingual（双语的）dictionaries, in which the words are 5 both in English and Chinese. I really wondered why my aunt 6 to make things so difficult for me. Now, after studying English at university for three years, I 7 that monolingual dictionaries are 8 in learning a foreign language.
As I found out, there is in fact often no perfect equivalence(对应) between two 9 in two language. My aunt even goes so far as to 10 that a Chinese “equivalent” can never give you the 11 meaning of a word in English! Therefore, she insisted that I read the definition(定义) of a word in a monolingual dictionary when I wanted to get a better understanding of its meaning. 12 , I have come to see what she meant.
Using a monolingual dictionary for learners has helped me in another important way. This dictionary uses a(n) 13 number of words, around 2, 000, in its definitions. When I read these definitions, I am 14 exposed to the basic words and learn how they are used to explain objects and ideas. 15 this, I can express myself more easily in English.
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Some scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings.
The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling, and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.
Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred and twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninety-five would have the same effect.
Some scientists have proposed setting a noise limit of one hundred and twenty decibels in oceans. They have observed that noises at that level can frighten and confuse whales.
A team of American and Canadian scientists discovered that louder noises can seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales' ability to exchange information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected.
Many researchers whose work depends on ocean sounds object to a limit of one hundred and twenty decibels. They say such a limit would mean an end to important industrial and scientific research.
Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists suspect that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.
1. According to the passage, which of the following is increasingly dangerous to sea creatures?
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A．The man-made noises. |
B．The noises made by themselves. |
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C．The sound of earthquakes. |
D．The sound of the ice-breaking. |
2. Which of the following is discussed in the third paragraph?
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A．Different places with different types of noises. |
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B．The very human ears sensitive to all types of noises. |
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C．The same noise measured differently on land and in the ocean. |
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D．The ocean animals' reaction to noises. |
3.As to the influence of noises on whales, which of the following statements is true?
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A．They are deaf to noises. |
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B．Noises at a certain level may hurt them. |
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C．They are easily confused by noises. |
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D．Noises will limit their ability to reproduce. |
4.According to the passage, what will scientists most probably do in the future?
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A．They will try their best to decrease noise. |
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B．They will work hard to cut down noise pollution. |
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C．They will study the effect of different noises. |
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D．They will protect animals from harmful noises. |