Earthquake rescue robots have experienced their final tests in Beijing. Their designers say that with these robots, rescue workers will be able to have more time to save more lives during an earthquake.
This robot looking like a helicopter(直升机) is called the flying robot . It's about 3 meters long, and it took about 4 years to develop the model. Its main functions(作用)are to collect information from the air, and send goods of up to 30 kilos to people trapped by an earthquake. It has a high-definition 360-degree panoramic(全景的) camera. It can work day and night and is also able to send the latest pictures from the quake area.
Dr. Qi Juntong, a researcher at Chinese Academy of Science, said, ''Unlike other automatic machines, the most important feature of this flying robot is that it doesn't need a distant control. We just set the destination information on it, and then it takes off, and lands by itself. It flies as high as 3,000 meters, and as fast as 100 kilometers per hour. ''
This robot has another different function --- it can change as the environment changes. Its main job is to search for any signs of life in places where human rescuers are unable to go. As well as a detector(探测器)that finds victims and detects poisonous gas, a camera is placed in the 3-meter-long robot, which can work in the dark. Another use for the rescuers is the supply bot, with its 10-meter-long pipe, people who are trapped in the ruins will be able to get supplies including oxygen and liquids.
Experts have said that the robots will enter production and serve as part of the national earthquake rescue team as soon as next year.
1.What can we learn about from the passage?
A.It hasn't been put into production so far.
B.It is a machine with a length of 10 meters.
C.It is a machine carried by a helicopter.
D.It weighs about 30 kilos.
2.Dr. Qi Juntong thinks this robot is different from the others mainly because ___.
A.it has more functions
B.it has a more advanced camera
C.it can change as the environment changes
D.it can work by itself once given the information
3.The underlined word ''which'' in Paragraph 4 refers to___.
A.a camera B.a detector C.a rescuer D.a doctor
4.What is the passage mainly about?
A.The appearance of the robot. B.An introduction to the robot.
C.The reason for making the robot. D.Some information about earthquakes.
Norman Borlaug, who is making a difference, is known around the world. He is often described as the man who has saved more lives than any other person in history. Norman Borlaug is considered the father of what has been called the Green Revolution. His ideas about agriculture increased the crop production and ended hunger in many nations. Mr. Borlaug continues to be a leader among agricultural researchers.
Norman Borlaug was born in 1914 on a farm in the American state of Iowa. In the middle of the 20th century, the world population was expanding faster than the food production. Experts said many people in developing countries would face starvation (饥饿).
Norman Borlaug was an agricultural researcher at the International Maize and Wheat Improvement Center in Mexico. He developed methods of growing wheat that increased the amount harvested by three times. He later repeated this success in India, Pakistan and Africa.
His methods of farming saved millions of people who would have starved to death. Norman Borlaug was given the Nobel Peace Prize for his efforts in 1970.
Norman Borlaug is still urging experts to think about the needs of people around the world. His latest concern is a disease in wheat called UG99. He says it has the power to destroy most of the wheat being grown around the world. He says reductions in agricultural programs have made it harder to take action against such threats.
Mr. Borlaug's granddaughter Julie works at the center named after him at Texas A&M University in Dallas. She says his worry about food problems rises from the belief that hunger is unacceptable. She says Norman Borlaug still believes it is our responsibility as human beings to feed one another.
1.Norman Borlaug was ____ years old when he was given the Nobel Prize.
A.99 B.94 C.65 D.56
2.In the passage, the writer tries to ____.
A.express his respect for Norman Borlaug
B.describe Norman Borlaug and his research
C.show an interest in Norman Borlaug's research
D.introduce Norman Borlaug's own life in America
3.Which of the following statements about UG99 is TRUE?
A.UG99 is a modern software virus.
B.UG99 is a virus that appeared in 1999.
C.UG99 caused increase in agricultural output.
D.UG99 is a disease that does great harm to the wheat.
听下面一段独白，回答以下小题。
1.What did the speaker want to do as a teenager?
A.Study whatever he wanted.
B.Take a part-time job.
C.Drop out of school.
2.What did the father do after hearing the son’s plan?
A.He took his son to the factory.
B.He called his son’s teacher.
C.He bought his son many books.
3.What did the speaker think of the local factory later?
A.It was terrible.
B.It was fun.
C.It was quiet.
4.What does the speaker do now?
A.He teaches language.
B.He works at the United Nations.
C.He studies at a famous college.
听下面一段较长对话，回答以下小题。
1.What is the woman’s telephone number?
A.456-8316.
B.456-8136.
C.454-5454.
2.Where did the man store the telephone number?
A.In his cell phone. B.In his notebook. C.In his head.
3.How many telephone numbers can the man remember?
A.About 456. B.About 81. C.About 100.
4.How can the man remember so many numbers?
A.He has a trick to remember the numbers.
B.He calls the numbers very often.
C.He arranges every number in order.
听下面一段较长对话，回答以下小题。
1.Why does the woman complain about the hotel room?
A.It was dirty.
B.It faced a noisy street.
C.She had to wait for two hours to move in.
2.What made the woman angry the most?
A.The noise. B.The food. C.The staff.
听下面一段较长对话，回答以下小题。
1.How often does the woman eat out?
A.Only once a week.
B.About three times a week.
C.Almost five times a week.
2.What kind of food does the woman like the most?
A.Home-cooked food.
B.Restaurant food.
C.Food the man makes for her.
3.What does the woman say about business meals?
A.They are very expensive.
B.They make everyone more relaxed.
C.They don’t usually end in a deal.
