A recent study, while showing a generally positive attitude toward science, also suggests a widespread worry that it may be “running out of control”．This idea is dangerous．

       Science can be a force for evil as well as for good．Its applications can be channeled either way, depending on our decisions．The decisions we make, personally or collectively, will determine the outcomes of science．But here is a real danger．Science is advancing so fast is so strongly influenced by businesses that we are likely to believe whatever decisions we come to will make little difference．And, rather than fighting for the best possible policies, we may step back and do nothing．

       Some people go even further．They say that despite the moral and legal objections （反对）, whatever is scientifically possible will be done ——somewhere, sometime．They believe that science will get out of control in the end．This belief is dangerous too, because it a fuels sense of hopelessness and discourages them from making efforts to build a safer world．

       In our interconnected world, the lack of agreement in and of the world of science can lead to the failure to control the use of science．Without a common understanding, the challenges of “controlling” science in this century will be really tough．Take human cloning for example．Despite the general agreement among scientists on its possible huge impact （影响） on traditional moral values, some countries still go ahead with the research and development of its related techniques．The outcomes are hard to predict．

       Therefore, discussions on how science is applied should be extended far beyond scientific societies．Only through the united efforts of people with hope, can we be fully safe against the misuse of science and can science best serve mankind in the future．

What can we conclude from the recent study?

       A．People think highly of science．

       B．People hold mixed opinions about science．

       C．Science is getting dangerously out of control．

       D．Science is used for both good and bad purposes．

According to the passage, what will happen if we hold that science is getting beyond control?

       A．The development of science will hopelessly slow down．

       B．Businesses will have even greater influence on science．

       C．The public will lose faith in bringing about a bright future．

       D．People will work more actively to put science under control．

The discussion should reach beyond scientific societies because __________．

       A．scientists have failed to predict the outcomes

       B．the ties between different areas need strengthening

       C．united efforts are necessary for the development of science

       D．people need to work together to prevent the bad use of science

What is the main idea of the passage?

       A．Science and its applications bring us many dangers．

       B．The development of science mostly lies in people’s attitudes．

       C．Mankind can largely take control of science with their efforts．

       D．The future of science will be influenced by the dangerous ideas．

A new walking, talking robot from Japan which has black hair and a woman’s face that can smile will attend a fashion show. It has trimmed down（减少）to 43kg, but it still hasn’t reached the safety standards required to share the catwalk with human models.

Developers at the National Institute of Advanced Industrial Science and Technology, a government-backed organization, said their “cybernetic（全自动控制的）human” wasn’t ready to help with daily housework or work side by side with people—as many hope robots will be able to do in the future.

“In technology, it hasn’t reached that level,” said Hirohisa Hirukawa, one of the robot’s developers. “Even as a fashion model, people in the industry told us she was short and had a rather ordinary figure.”

For now, the 158 cm tall black-haired robot named HRP-4C—whose predecessor（前任）had weighed 58 kg — will mainly serve to draw and entertain crowds. Developers said the robot may be used in amusement parks or to perform human movement, as an exercise instructor, for instance.

 HRP-4C was designed to look like an ordinary Japnese woman, although its silver-and-black body reminds people of a space suit. It will appear in a Tokyo fashion show — without any clothes — in a special part just for the robot next week.

The robotic framework（框架）for  HRP-4C, without the face and other coverings, will go on sale for about 20 million yen（日元） each. Its programming technology will be made public so other people can come up with fun moves for the robot, the scientists said.

Japan is one of the leading robotics industries in the world, and the government is pushing to develop the industry as a road to growth.

What do we know about HRP-4C’s predecessor?

A．It is shorter than HRP-4C .    B．It is cleverer than HRP-4C .

C．It is taller than HRP-4C .     D．It is heavier than HRP-4C .

According to the passage, how many of the following could HRP-4C do?

a． drawing pictures   

b.  walking and talking

c.  doing housework

d.  working with people

e.  smiling

A．2                B．3            C．4            D．5

Which of the following about HRP-4C is TURE?

A．It wears a space suit.         

B．Its price is 20 million dollars.    

C．It can be used as an exercise instructor.       

D．As a fashion model, it has a perfect figure.

HRP-4C’s programming technology will be made public to        .

A．make money                       B．make new frameworks     

C．let other people improve it          D．help make new face and coverings

What does the passage mainly talk about?

A．The purpose of making HRP-4C.    B．Robotics industry in Japan.     

C．A new Japanese robot.                D．Japanese and robots.

Even though it was only October, my students were already whispering about Christmas plans．With each passing day everyone became more anxious, waiting for the final school bell．Upon its    36   everyone would run for their coats and go home, everyone except David

       David was a small boy in ragged clothes．I had often wondered what kind of home life David had, and what kind of mother could send her son to school dressed so   37   for the cold winter months, without a coat, boots, or gloves．But something made David   38 ．I can still remember he was always   39   a smile and willing to help．He always stayed after school to straighten chairs and mop the floor．We never talked much．He   40   just simply smile and ask what else he could do, then thank me for letting him stay and slowly head for home

       Weeks passed and the   41   over the coming Christmas grew into restlessness until the last day of school before the holiday break．I smiled in   42   as the last of them hurried out of the door．Turning around I saw David quietly standing by my desk．

       "I have something for you．" he said and   43   from behind his back a small box．  44   it to me, he said anxiously, "Open it．" I took the box from him, thanked him and slowly unwrapped it．I lifted the lid and to my surprise saw nothing．I looked at David's smiling face and back into the box and said, "The box is nice, David, but it's   45  ．"

       "Oh no it isn't" said David．"It's full of love．My mum told me before she died that love was something you couldn't see or touch unless you know it's there．"

       Tears filled my eyes   46  I looked at the proud dirty face that I had rarely given attention to．After that Christmas, David and I became good friends and I never forgot the meaning   47  the little empty box set on my desk．

A．warning          B．ringing        C．calling       D．yelling

A．modestly         B．naturally        C．inaccurately   D．inappropriately

A．popular          B．upset        C．special       D．funny

A．expressing          B．delivering    C．wearing      D．sharing

A．would           B．should       C．might           D．could

A．argument         B．excitement     C．movement    D．judgment

A．relief              B．return         C．vain            D．control

A．searched        B．found         C．raised           D．pulled

A．Holding           B．Handing      C．Sending        D．Leaving

A．cheap             B．empty        C．useless          D．improper

A．as               B．until          C．because         D．though

A．from             B．behind       C．over                D．towards

A simple piece of clothesline hangs between some environmentally friendly Americans and their neighbors.

　　On one side stand those who see clothes dryers(干衣机) as a waste of energy and a major polluter of the environment. As a result, they are turning to clotheslines as part of the “what-I-can-do environmentalism(环境保护主义).”

　　On the other side are people who are against drying clothes outside, arguing that clotheslines are unpleasant to look at. They have persuaded Homeowners Associations (HOAs) across the U.S. to ban outdoor clotheslines, because clothesline drying also tends to lower home value in the neighborhood. This had led to a Right-to-Dry Movement that is calling for laws to be passed to protect people’s right to use clotheslines.　　

　　So far, only three states have laws to protect clothesline. Right-to-Dry supporters argue that there should be more.　　

　　Matt Reck, 37, is the kind of eco-conscious(有生态意识的) person who feeds his trees with bathwater and reuses water drops from his air conditioners to water plants. His family also uses a clothesline. But on July 9, 2007, the HOA in Wake Forest, North Carolina, told him that a dissatisfied neighbor had telephoned them about his clothesline. The Recks paid no attention to the warning and still dried their clothes on a line in the yard. “Many people say they are environmentally friendly but they don’t take matters in their own hands,” says Reck. The local HOA has decided not to take any action, unless more neighbors come to them.　　

　　North Carolina lawmakers are saying that banning clotheslines is not the right thing to do. But HOAs and housing businesses believe that clothesline drying reminds people of poor neighborhoods. They worry that if buyers think their future neighbors can’t even afford dryers, housing prices will fall.

　　Environmentalists say such worries are not necessary, and in view of global warming, that idea needs to change. As they say, “The clothesline is beautiful”. Hanging clothes outside should be encouraged. We all have to do at least something to slow down the process of global warming.”

One of the reasons why supporters of clothes dryers are trying to ban clothesline drying is that ________.

A. clothes dryers are more efficient   

B. clothesline drying reduces home value

C. clothes dryers are energy-saving    

D. clothesline drying is not allowed in most U.S. states

Which of the following best describes Matt Reck?

　　A. He is a kind-hearted man.         B. He is an impolite man.　　

　　C. He is an experienced gardener.    D. He is a man of social responsibility.　　

Who are in favor of clothesline drying?　　

　　A. housing businesses.           B. Environmentalists.　　

　　C. Homeowners Associations.     D. Reck’s dissatisfied neighbors.　　

What is mainly discussed in the text?　　

　　A. Clothesline drying: a way to save energy and money.　　

　　B. Clothesline drying: a lost art rediscovered.　　

　　C. Opposite opinions on clothesline drying.　　

　　D. Different varieties of clotheslines.　　

B

TaIL Spin

Two dolphins race around in a big pool in the Ocean Park. The smaller dolphin Grace, shown off a few of her tricks, turning around and waving hello to the crowd. The most amazing thing about her, however, is that she’s even swimming at all. She doesn’t have a tail.

Grace lost her tail as a baby when she got caught up in a fish trap.

When the dolphin arrived at the Ocean Park in December 2005, she was fighting for her life. “Is she going to make it?” Her trainer, Abbey Stone, feared the worst. Grace did make it --- but her tail didn’t. She ended up losing her flukes and the lower part of her peduncle.

Over the past six years, she has learned to swim without her tail. Dolphins swim by moving their flukes and peduncle up and down. Grace taught herself to move another way---like a fish! She pushed herself forward through the water by moving her peduncles from side to side.

The movement put harmful pressure on Grace’s backbone. So a company offered to create a man-made tail for her. The tail had to be strong enough to stay on Grace as she swam but soft enough that it wouldn’t hurt her.

The first time Grace wore the artificial tail. She soon shook it off and let it sink in the bottom of the pool. Now, she is still learning to use the tail. Some days she wears it for an hour at a time, others not at all. “The tail isn’t

necessary for her to feel comfortable,” says Stone, “but it helps to keep that range of motion(动作) and build muscles(肌肉).”

Now, the dolphin is about to get an even happier ending. This month, Grace will star in Dolphin Tale, a film that focus on her rescue and recovery. Her progress has inspired more than just a new movie. Many people travel from near and far to meet her. Seeing Grace swim with her man-made tail gives people so much courage.

60. When Grace first arrived at the Ocean Park, her trainer worried about her ______.

A. physical build                                        B. potential ability

C. chance of survival                                 D. adaptation to the surroundings.

61. A man-made tail is created for Grace to ______.

A. let her recover faster                              B. make her comfortable

C. adjust her way of swimming                   D. help her perform better tricks

62. The story of Grace inspires people to ______.

A. stick to their dreams                              B. treat animals friendly

C. treasure what they have                         D. face difficulties bravely