（2011·安徽卷）B

Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources（来源）, as well as one of the oldest. Evidence shows that windmills（风车）began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.

For many centuries, people used windmills to grind（磨碎）wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s, when electricity was available to people in almost all areas of the United States, windmills were rarely used.

During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.

60. From the text we know that windmills              .

A. were invented by European armies

B. have a history of more than 2800 years

C. used to supply power to radio in remote areas

D. have rarely been used since electricity was discovered

61. What was a new use for wind power in the late l9th century?

A. Sailing a boat. 

B. Producing electricity.

C. Grinding wheat into flour.

D. Pumping water from underground.

62. One of the reasons wind was rediscovered in the 1970s is that             .

A. wind power is cleaner

B. it is one of the oldest power sources

C. it was cheaper to create energy from wind

D. the supply of coal and gas failed to meet needs

63. What would the author probably discuss in the paragraph that follows?

A. The advantage of wind power.

B. The design of wind power plants.

C. The worldwide movement to save energy.

D. The global trend towards producing power from wind.

【解析】选D。推理判断题。根据末段句子Today, there is a global movement to supply more and more of our electricity through the use of wind可知，接下来作者应该谈论利用风能发电的情况，因此选择D项。

How far would you be willing to go to satisfy your need to know? Far enough to find out your possibility of dying from a terrible disease? These days that’s more than an academic question, as Tracy Smith reports in our Cover Story.

There are now more than a thousand genetic（基因的）tests, for everything from baldness to breast cancer, and the list is growing. Question is, do you really want to know what might eventually kill you? For instance, Nobel Prize-winning scientist James Watson, one of the first people to map their entire genetic makeup, is said to have asked not to be told if he were at a higher risk for Alzheimer’（老年痴呆症）.

“If I tell you that you have an increased risk of getting a terrible disease, that could weigh on your mind and make you anxious, through which you see the rest of your life as you wait for that disease to hit you. It could really mess you up.” Said Dr. Robert Green, a Harvard geneticist.

“Every ache and pain,” Smith suggested, could be understood as “the beginning of the end.”“That ’s right. If you ever worried you were at risk for Alzheimer’s disease, then every time you can’t find your car in the parking lot, you think the disease has started.”

Dr. Green has been thinking about this issue for years. He led a study of people who wanted to know if they were at a higher genetic risk for Alzheimer’s. It was thought that people who got bad news would, for lack of a better medical term, freak out. But Green and his team found that there was“no significant difference”between how people handled good news and possibly the worst news of their lives. In fact, most people think they can handle it. People who ask for the information usually can handle the information, good or bad, said Green.

71.The first paragraph is meant to__________.

A. ask some questions                        B. introduce the topic

C. satisfy readers’ curiosity                 D. describe an academic fact

【答案】B

【解析】通过两个问题引出话题。

72.Which of the following is true of James Watson？

A. He is strongly in favor of the present genetic tests.

B. He is more likely to suffer from Alzheimer’s disease.

C. He believes genetic mapping can help cure any disease.

D. He doesn’t want to know his chance of getting a disease.

【答案】D

【解析】根据第二段Nobel Prize-winning scientist James Watson, one of the first people to map their entire genetic makeup, is said to have asked not to be told if he were at a higher risk for Alzheimer’。“James Watson要求如果他的基因表明他有很高的老年痴呆症的可能不要告诉他。”

73.According to Paragraphs 3 and 4, if a person is at a higher genetic risk, it is__________.

A. advisable not to let him know          B. impossible to hide his disease

C. better to inform him immediately      D. necessary to remove his anxiety

【答案】A

【解析】根据这两个自然段可知，如果你提前被告知你将来可能患某种可怕的疾病会mess you up。

74.The underlined part“freak out”in Paragraph 5 is closest in meaning to“_________”.

A. break down                     B. drop out            C. leave off            D. turn away

【答案】A

【解析】根据下文But的转折，以及no significant difference可知，freak out的意思是A（精神垮掉）。

75.The study led by Dr. Green indicates that people__________.

A. prefer to hear good news         B. tend to find out the truth

C. can accept some bad news              D. have the right to be informed

【答案】C

【解析】根据第五段内容 In fact, most people think they can handle it可知答案选C.

Fifteen percent of US teenagers aged 12 to 17 who own mobile phones have received nude（裸体）or nearly nude images of someone they know, according to a survey released on Tuesday.

Only four percent of mobile phone-owning   1  in that age group have sent sexually suggestive pictures of themselves, a practice known as "sexting,"   2  the Pew Research Center’s Internet & American Life Project.

The Pew survey found that girls and boys were equally as likely to have sent a suggestive picture to   3 person and  4   teenagers were more likely to have engaged in "sexting."

Eight percent of 17-year-olds with mobile phones have sent a sexually provocative（刺激的） image  5   texting and 30 percent have  6    a nude or nearly nude image on their phone.

Only four percent of 12-year-olds have sent suggestive images of   7  .

Amanda Lenhart, a senior research specialist at Pew and the author of the report, said sexually suggestive images have become a   8   of "relationship currency" for teens.

"These images are    9  as a part of or instead of sexual activity, or as a way of starting or  10  a relationship with a significant other," she said. "And they are also passed  11   to friends for their entertainment value, as a joke or for   12  ."

"The desire for risk-taking and sexual exploration during the teenage years   13   with a constant connection via mobile devices creates a 'perfect storm' for sexting," said Lenhart.

"Teenagers have always grappled with issues around sex and   14   , but their coming-of-age mistakes transgressions have never been so easily   15   and stored for others to see," she added.

The survey found that teens with unlimited text messaging plans were more likely to receive "sexts"   16   images of people they know. About 75 percent of mobile phone owning teens have unlimited plans.

Among this group, Pew said 18 percent reporting receiving "sexts"    17   with eight percent of teens on    18   data plans and three percent of teens who pay per message.

According to Pew, 58 percent of 12-year-olds own a mobile phone and 83 percent teens aged 17   19    .

Pew noted that a number of US states are grappling with how to  20   "sexting" among minors and some legislatures(立法机关) have stepped in to consider laws that would downgrade charges from felonies（重罪） to misdemeanors（轻罪）.

Pew conducted telephone interviews with 800 teens aged 12 to 17 and their parents between June 26 and September 24.

(   ) 1. A. teens                  B. adults               C. students            D. parents

(   ) 2. A. referring to               B. reporting          C. saying              D. according to

(   ) 3. A. other                 B. another             C. others               D. the other

(   ) 4. A. younger             B. fewer                      C. older                D. more

(   ) 5. A. by                     B. in                    C. on                    D. through

(   ) 6. A. accepted             B. received           C. sent                  D. mailed

(   ) 7. A. others                B. themselves        C. himself             D. herself

(   ) 8. A. habit                  B. system              C. method             D. form

(   ) 9. A. shared                B. limited             C. tasted                      D. controlled

(   ) 10. A. remaining         B. gaining             C. maintaining      D. obtain

(   ) 11. A. along                      B. by                    C. as                    D. for

(   ) 12. A. joy                  B. fun                  C. excitement        D. delight

(   ) 13. A. compared         B. followed           C. combined         D. went

(   ) 14. A. friendships       B. scholarships      C. relatives           D. relationships

(   ) 15. A. transmitted       B. transformed      C. formed             D. switched

(   ) 16. A. containing               B. concluding        C. including          D. concerning

(   ) 17. A. comparing               B. compared         C. connected         D. joined

(   ) 18. A. limited             B. unlimited          C. few                  D. little

(   ) 19. A. have                B. same                C. do                    D. too

(   ) 20. A. do with            B. deal with          C. remove             D. ban

Less than one year after France imposed(强加于)a nationwide ban on smoking in most public places, it will, from Jan. 1, 2008, extend the ban to bars, restaurants, hotels, nightclubs - and the most cherished of all: caf?s.
Ireland and Italy show that countries with longstanding smoking traditions may introduce bans fairly smoothly, as they did in 2004 and 2005. In Germany, where regulations vary locally, Berlin will join France on Jan 1. But fierce critics of the new law in France say it all but destroys the caf?'s basic function: to serve as the socioeconomic glue of society.
C?cile Perez, owner of La Fronde, a typical Parisian neighborhood caf? said: "In the morning, street cleaners in bright green uniforms sip coffee next to well-dressed businessmen; at lunch hour, working-class types rub shoulders with those of the latest fashion at the bar, while couples of all ages rub noses over salads; during the after-work rush, there is a steady soundtrack of clinking glasses combined with conversation; the constant, no matter what time of day, is the smoke that drifts through the air in curls and clouds, seemingly unnoticed."
"Our motto in France is: liberty, equality, fraternity," Olivier Seconda, a regular at the caf?, said.
"The caf? is the place that represents that. You're free to smoke, everyone pays the same price for a beer and different kinds of people talk with one another. This new law goes against that."
Seconda expects the ban to be felt even more strongly in small villages far from Paris, where the caf? is often the only means of social activity. "People already miss the space that allows people of all walks of life to share something-even if it is sometimes no more than a few words and the smoke floating between them."
69. In Germany, ______.
A. caf? smoking will be forbidden from Jan,1, 2008
B. the tradition of caf? smoking is and will be well-kept
C. local customs are well respected in terms of smoking
D. there are different regulation on smoking
70. C?cile Perez mentions the curls and clouds of smoke drifting through the air to ______
A. describe a friendly atmosphere                   B. show the beauty of his own caf?
C. support the ban on smoking                       D. remind us of something unnoticed
71. Olivier Seconda implies that ______.
A. the caf? provides people with enough liberty, equality, and fraternity
B. people, regardless of their social class, enjoy equal rights in a caf?
C. the new ban on caf? smoking should be put in effect only in villages
D. people would not find fun in a caf? without smoking a cigarette
72. The passage is written to _______.
A. show the writer's personal opinion against a new law
B. provide information for law-makers to pass a new law
C. tell why some people are unhappy about smoking ban in caf?s
D. compare attitudes to a law, held by people from different countries

A federal agency on Tuesday called for a ban on all cellphone use by drivers -- the most far-reaching recommendation up to now — saying its decision was based on a decade of investigations into distraction-related(与分散注意力有关的) accidents, as well as growing concerns that powerful mobile devices are giving drivers even more reasons to look away from the road.

As part of its recommendation, the National Transportation Safety Board is urging states to ban drivers from using hands-free devices, including wireless headsets. No state now has made laws to ban such activity, but the Board said that drivers faced serious risks from talking on wireless headsets, just as they do by taking a hand off the wheel to hold a phone to their ears.

However, the concern was heightened by increasingly powerful phones that people can use to send e-mails, watch movies and play games.

"Every year, new devices are being on sale." she said. "People are attracted to update their Facebook page, to play music with cellphone, as if sitting at a desk. But they are driving a car."

The agency based its recommendation on evidence from its investigation of numerous crashes in which electronic distraction was a major contributing factor.

Ms. Hersman said she understood that this recommendation would be unwelcome in some circles, given the number of drivers who talk and text. But she compared distracted driving to drunken driving and even smoking, which required wholesale cultural shifts to change behavior.

"It's going to be very unpopular with some people." she said. "We're not here to win a popularity contest. We're here to do the right thing. This is a difficult recommendation, but it's the right recommendation and it is time."

The agency's recommendation is not required for states to adopt such a ban. And it won't likely be agreed upon by state lawmakers who are unwillingly to anger those who have grown accustomed to using their device behind the wheel.

The ban also deserves attention because it is the first call by a federal agency to end the practice completely, rather than the partial ban that some lawmakers have put in place by allowing hands-free talking.

1.The ban on all cellphone use by drivers was put forward______.

2.From the second paragraph we know that now______.

3.We can know from the passage that______.

4.Ms Hersman thinks that distracted driving, drunken driving and smoking______.

5.Which of the following is the best title of the passage?