题目列表(包括答案和解析)
Running like the wind, roaring (咆哮) like thunder, tigers have long been feared and respected as a king of the animal world.But last week a report said that there are no more than 30 wild tigers left in south China.
This was the conclusion of a team of scientists from China's State Forestry Administration and the World Nature Fund.
The South China tiger, also known as the Chinese tiger, is native to southern China.In the 1950's, there were over 4000 tigers found in mountain forests in the country.But due to the destruction of their natural habitat (栖息地) and uncontrolled hunting, it has been pushed on to the list of the world's top ten most endangered species.
Sixty-six of the big cats can be found in the cages of a dozen zoos around China.But they are nothing like their wild cousins.They have lost their natural skills such as hunting and killing.If they were set free they could not look after themselves.
"Breeding has damaged the quality of the species", said Pei Enle, deputy director of the Shanghai Zoo.
To reintroduce the species into the wild, the country started a programme to send five to ten young tigers to South Africa.Four of them have already arrived.Progress has been made as two elder tigers have recovered some of their instincts(本能) and can hunt wild animals by themselves at the African base.
" South Africans are very experienced in reintroducing big animals to the wild.The country has very good natural conditions for the tigers to learn in", said Lu Jun, office director of the National Wildlife Research and Development Center." We tried in Fujian Province, but it was not successful as there was not a complete eco-chain(生物链) and there was a lack of space."
The tigers should return to China in 2007 when the reservations in Fujian are ready.
【小题1】What is the main reason for the South China tiger becoming one of the world's top ten most endangered species?
A.Because it has lost its natural instincts. |
B.Because there is not a complete eco-chain. |
C.Because there is no space for it. |
D.Because uncontrolled hunting has destroyed its natural living conditions. |
A.Its effect still remains to be seen. |
B.Two tigers can already compete with their wild cousins. |
C.Some of the tigers are already on the road to recovering their natural skills. |
D.The tigers should be able to recover their instincts completely by 2007. |
A.they are no longer feared by other wild animals |
B.they don't know how to hunt or kill |
C.a complete change has resulted in the species because of breeding |
D.to reintroduce them into the wild has become an urgent task |
A.To help the tigers recover their ability to live in the wild. |
B.To provide them with a better environment. |
C.To get the tigers to go on a tour. |
D.To find a complete eco-chain for them. |
A.Because the tigers can hunt wild animals by themselves at the African base. |
B.Because South Africans are skilled at dealing with the tigers. |
C.Because there is a complete eco-chain and enough space there. |
D.Because the country has good natural conditions for the tigers to learn in. |
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
When I worked in a large city, passing by someone experiencing homelessness wasn’t an uncommon sight. The difficult situation of those I saw touched me , and I often felt, “I would be one of them the kindness of God.”
I felt forced to do something, and as a single mom and newcomer to my field, I decided to __ a plan that fit my limited budget. I began by five to ten dollar bills each payday, and during the week, passing out to those I met on the street.
Though a dollar felt like a small , I realized how _ it was to give the gift of being seen: for me to recognize that those I passed by were people just like me. we would joke a bit and smile together. On some occasions, I was able to more. I’ll never know how and if the dollars , but I know that the connections we made did.
One day after I had started this weekly practice, I had enough to buy myself a new winter coat. With my recent purchase wrapped around my shoulders, I that my old coat could still be put to use by someone who had little or nothing to them from the cold. However, at that moment, I felt inspired to pass on this opportunity for . I turned to the salesman who had helped me, and asked if he would feel taking my old coat, walking to the corner, and offering it to someone . Slightly taken aback, he smiled. “I will as soon as I get a break,” he said. “Thanks for your .”
I can’t help but feel that my with kindness have moved me to pass it on, and in this way, I feel I’ve helped more than just those I by on the street. Kindness touches many hearts, and I am grateful for the way it has mine.
1.A. surprisingly B. happily C. seriously D. deeply
2.A. but for B. together with C. apart from D. because of
3.A. put up with B. keep up with C. come up with D. link up with
4.A. setting off B. setting aside C. setting out D. setting about
5.A. it B. him C. them D. that
6.A. amount B. tip C. quality D. guard
7.A. careful B. successful C. thankful D. powerful
8.A. Sometimes B. Never C. Hardly D. Seldom
9.A. accept B. receive C. refuse D. give
10.A. attended B. helped C. made D. afforded
11.A. put up B. saved up C. picked up D. held up
12.A. realized B. explained C. admitted D. agreed
13.A. prevent B. stop C. pull D. protect
14.A. connection B. communication C. kindness D. relationship
15.A. disappointed B. comfortable C. depressed D. wise
16.A. in need B. in doubt C. in detail D. in anger
17.A. compromise B. comprehension C. consideration D. ambition
18.A. hobbies B. experiences C. habits D. favorites
19.A. judge B. go C. stand D. pass
20.A. interested B. excited C. touched D. entertained
Sometime today—perhaps several times—Dick Winter will think about the 19-year-old who saved his life.
Because of this young man, Winter enjoys things like friendships, colours and laughter every day.
The young man saved Winter's life by signing an organ donor card(器官捐献卡).
“I can't say thank you enough,” Winter said yesterday at a news conference marking the tenth anniversary of the Multi Organ Transplant program at Toronto General Hospital.
What Winter knows of the 19?year?old who saved his life is only that he died in a car accident and that his family was willing to honour his wishes and donate
his organs for transplantation.
His liver(肝脏) went to Winter, who was dying from liver trouble. “Not a day goes by that I don't think of what a painful thing it must have been for them,”Winter said yesterday.
“They are very, very special people.”
Winter, 63, is fitter now than he was 10 years ago, when he got the transplant. He has five medals from the 1995 World Transplant Games in swimming and hopes to
collect some more next year in Japan.
“At one time, we were probably strange people in the eyes of other people. Now it's expected you should be able to go back and do everything you did before, only better.”
The biggest change for Winter, however, isn't that he has become a competitive athlete. The biggest change is how deeply he appreciates every little thing about
his life now.
“I have no time for arguments,” said Winter.
“You change everything. Material things don't mean as much. Friendships mean a lot.”
Also at yesterday's news conference was Dr Gray Levy, Winter's doctor.
Levy said he has bitter?sweet feelings when he looks at Winter and hears of his athletic exploits.
Levy knows that for every recipient(接受者) like Winter, there are several others who die even though they could be saved because there aren't enough donated organs.
“For every Mr Winter,we have five to 10 people that will never be given the chance that Mr Winter was given,” Levy said.
Levy said greater public awareness and more resources are needed. He noted that in Spain and the United States, hospitals receive 10,000 per donor to cover the costs of the operating room, doctors, nurses and teams to work with the donors' families.
1.Which of the following is true about the 19-year-old?
A.He died of liver trouble.
B.He got wounded in a battle.
C.He was willing to donate his organs.
D.He became a recipient of a prize.
2.What do we learn about Dick Winter?
A.He is becoming less competitive now.
B.He is always thinking about his early life.
C.He knows all about the young man and his family.
D.He values friendships more than material things.
3.Dr Levy would agree that ________.
A.Spanish hospitals have more favorable conditions for organ transplant
B.the Canadian public have realised the importance of organ donation
C.Spanish hospitals received more money from the donors
D.Canadian hospitals now have enough donated organs
4.What's the author's purpose in writing this article?
A.The public should give more support to organ transplant.
B.Transplant patients are thankful for the help they receive.
C.Transplant can change a patient's life greatly.
D.It is not easy to get organs for transplant.
I arrived at the bus station much too early for the London bus, which was not to leave until five to twelve. I pushed through the crowds, looking for somewhere to sit down. Scores of people were standing about, or struggling along with their bags and the cases to find the right lines. There was a party of school girls. I could see teachers trying to keep them in order. But there was nowhere for me to sit.
I stepped into the station buffet. I looked up at the clock there. It was only twenty to twelve. I found a seat opposite a large mirror on the wall. Just then a friend of mine called Jim came in and sat with me. "What time is your bus?" asked Jim. "Oh, there's a plenty of time yet," I answered. "Oh, I'll get some drinks then," said Jim. We talked while drinking. Then I looked at the clock again. "Good heavens! It's going backward!" I cried. "A moment ago it was twenty to twelve and now it's half past eleven." "You are looking at the clock in the mirror," said Jim. I could kick myself for being so stupid. I had not realized that the marks for one and eleven on the face of the clock were the same. The next bus was not to leave for another hour. I have never liked mirror since then.
【小题1】 The London bus left ________.
A.at five to twelve | B.before five to twelve |
C.after five to twelve | D.until five to twelve |
A.he was thirsty |
B.he saw the station buffet was not so crowded |
C.it was still early for his bus and he couldn't find a place to sit at the bus station |
D.he had changed his mind; he wouldn't go to London |
A.behind a mirror | B.facing a mirror |
C.under a mirror | D.near a mirror |
A.twenty to twelve | B.twenty past twelve |
C.half past one | D.twenty past eleven |
A.half past eleven | B.twelve thirty |
C.twelve twenty | D.eleven thirty |
PITTSBURGH – For most people, snakes seem unpleasant or even threatening. But Howie Choset sees in their delicate movements a way to save lives.
The 37-year-old Carnegie Mellon University professor has spent years developing snake-like robots he hopes will eventually slide through fallen buildings in search of victims trapped after natural disasters or other emergencies.
Dan Kara is president of Robotics Trends, a Northboro, Mass.-based company that publishes an online industry magazine and runs robotics trade shows. He said there are other snake-like robots being developed, mainly at universities, but didn’t know of one that could climb pipes.
The Carnegie Mellon machines are designed to carry cameras and electronic sensors and can be controlled with a joystick(操纵杆). They move smoothly with the help of small electric motors, or servos, commonly used by hobbyists in model airplanes.
Built from lightweight materials, the robots are about the size of a human arm or smaller. They can sense which way is up, but are only as good as their human operators, Choset added.
Sam Stover, a search term manager with the Federal Emergency Management Agency based in Indiana, said snake-type robots would offer greater mobility than equipment currently available, such as cameras attached to extendable roles.
“It just allows us to do something we’ve not been able to do before,” Stover said, “We needed them yesterday.”
He said snifter dogs are still the best search tool for rescue workers, but that they can only be used effectively when workers have access to damaged building.
Stover, among the rescue workers who handled the aftermath (后果) of Hurricane Katrina, said snake robots would have helped rescuers search flooded houses in that disaster.
Choset said the robots may not be ready for use for another five to ten years, depending on funding.
Which institution is responsible for the development of Choset’s robots?
A. Robotics Trends. B. Pittsburgh City Council.
C. Carnegie Mellon University. D. Federal Emergency Management Agency.
Choset believes that his invention ______.
A. can be attached to an electronic arm
B. can be used by hobbyists in model airplanes
C. can find victims more quickly than a snifter dog
D. can sense its way no better than its operators
By saying “We needed them yesterday” (paragraph 7), Stover means that snake-like robots _____.
A. could help handle the aftermath of Hurricane Katrina
B. would have been put to use in past rescue work
C. helped rescuers search flooded houses yesterday
D. were in greater need yesterday than today
What is the text mainly about?
A. Snake-like robots used in industries.
B. Snake-like robots made to aid in rescues.
C. The development of snake-like robots.
D. The working principles of snake-like robots.
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