While studying he was financially dependent （）his wife.

A．He always eats more than he can chew.

B．He eats while studying and working.

C．He got sick because he ate too much.

D．Bob is trying to study and work too much.

dream laboratory where researchers are at work studying dreamers. Their findings have revealed that everyone dreams from three to seven times a night, although in ordinary life a person may remember none or only one of his dreams. While the subjects, usually students, are asleep, special machines record their brain waves and eye movements as well as the body movements that signal the end of a dream. Surprisingly, all subjects sleep soundly. Observers report that once the dream has started, one's body relaxes and his eyes become more active, as if the curtain had gone up on a show. As soon as the machine indicates that the dream is over, a buzzer wakens the sleeper. He sits up, records his dream, and goes back to sleep, perhaps to dream some more. Researchers have found that if the dreamer is wakened immediately after his dream, he can keep the dream. If he is allowed to sleep even five more minutes, his memory of the dream will have faded.

What are the researchers at the University of Chicago studying？

A．Different kinds of dreams.

B．The content of dreams.

C．Dreamers while they dream.

听力原文： While radio broadcasting was still in its early stage the wonder of television was already being developed. The person responsible for developing it was John Baird. In 1926 he gave the first demonstration of a television picture.

As a home entertainment, television rapidly became more popular than any other form. A news broadcast became more immediate when people could actually see the scene in question and the movements of the figures. Films could also be available. One of the advantages of travel programs was the glimpse of far-away places which many viewers would not otherwise have seen. Though much of the entertainment was of a popular kind like quiz competitions, some remarkable cultural programs were also broadcast. Just as with radio in earlier days, a group of actors and actresses became familiar in every household. One of the most popular programs on television was sport and an interesting result of the television broadcast was the increased attendance at the actual events. How far this was due to a growth in interest in the-game and how far out of the peoples desire to appeal on the screen is not clear.

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A．He was the first person to appear on television.

B．It was he who discovered the wonder of television.

C．He made the very first step towards the invention of television.

D．He developed the television and was the first person to demonstrate it.

a pattern emerging: certain fossils always appear in more ancient sediments, while others begin to be seen as the strata become more recent. By following the fossils, Smith was able to put all the strata of Englands earth into relative temporal sequence. About the same time, Georges Cuvier made the same discovery while studying the rocks around Paris. Soon it was realized that this principal of faunal(animal)succession was valid not only in England or France but virtually everywhere. It was actually a principle of floral succession as well, because plants showed the same transformation through time as did fauna. Limestone may be found in the Cambrian or—300 million years later—in the Jurassic strata, but a trilobite—the ubiquitous marine arthropod that had its birth in the Cambrian—will never be found in Jurassic strata, nor a dinosaur in the Cambrian.

A．Not only could Smith identify rock strata by the fossils they contained, he could also see a pattern emerging: certain fossils always appear in more ancient sediments, while others begin to be seen as the strata become more recent. The findings of these geologists inspired others to examine the rock and fossil records in different parts of the world. By following the fossils, Smith was able to put all the strata of England"s earth into relative temporal sequence.About the same time, Georges Cuvier made the same discovery while studying the rocks around Paris.Soon it was realized that this principal of faunal(animal)succession was valid not only in England or France but virtually everywhere.It was actually a principle of floral succession as well, because plants showed the same transformation through time as did fauna. Limestone may be found in the Cambrian or—300 million years later—in the Jurassic strata, but a trilobite—the ubiquitous marine arthropod that had its birth in the Cambrian—will never be found in Jurassic strata, nor a dinosaur in the Cambrian.

B．Not only could Smith identify rock strata by the fossils they contained, he could also see a pattern emerging: certain fossils always appear in more ancient sediments, while others begin to be seen as the strata become more recent.By following the fossils, Smith was able to put all the strata of England"s earth into relative temporal sequence. The findings of these geologists inspired others to examine the rock and fossil records in different parts of the world. About the same time, Georges Cuvier made the same discovery while studying the rocks around Paris.Soon it was realized that this principal of faunal(animal)succession was valid not only in England or France but virtually everywhere.It was actually a principle of floral succession as well, because plants showed the same transformation through time as did fauna. Limestone may be found in the Cambrian or—300 million years later—in the Jurassic strata, but a trilobite—the ubiquitous marine arthropod that had its birth in the Cambrian—will never be found in Jurassic strata, nor a dinosaur in the Cambrian.

C．Not only could Smith identify rock strata by the fossils they contained, he could also see a pattern emerging: certain fossils always appear in more ancient sediments, while others begin to be seen as the strata become more recent.By following the fossils, Smith was able to put all the strata of England"s earth into relative temporal sequence.About the same time, Georges Cuvier made the same discovery while studying the rocks around Paris. The findings of these geologists inspired others to examine the rock and fossil records in different parts of the world. Soon it was realized that this principal of faunal(animal)succession was valid not only in England or France but virtually everywhere.It was actually a principle of floral succession as well, because plants showed the same transformation through time as did fauna. Limestone may be found in the Cambrian or—300 million years later—in the Jurassic strata, but a trilobite—the ubiquitous marine arthropod that had its birth in the Cambrian—will never be found in Jurassic strata, nor a dinosaur in the Cambrian.

D．Not only could Smith identify rock strata by the fossils they contained, he could also see a pattern emerging: certain fossils always appear in more ancient sediments, while others begin to be seen as the strata become more recent.By following the fossils, Smith was able to put all the strata of England"s earth into relative temporal sequence.About the same time, Georges Cuvier made the same discovery while studying the rocks around Paris.Soon it was realized that this principal of faunal(animal)succession was valid not only in England or France but virtually everywhere. The findings of these geologists inspired others to examine the rock and fossil records in different parts of the world. It was actually a principle of floral succession as well, because plants showed the same transformation through time as did fauna. Limestone may be found in the Cambrian or—300 million years later—in the Jurassic strata, but a trilobite—the ubiquitous marine arthropod that had its birth in the Cambrian—will never be found in Jurassic strata, nor a dinosaur in the Cambrian.

_____where researchers are at work studying dreamers. Their findings have revealed that everyone dreams from three to seven times a night,【C2】______ in ordinary life a person may remember none or only one of his dreams. While the【C3】______ sleep, special machines record their brain waves and eye movements as well as the body movements that【C4】______ the end of a dream. Surprisingly, all subjects【C5】______ soundly. Observers report that a person usually fidgets before a dream. Once the dream has started, his body relaxed and his eyes【C6】______ more active, as if the curtain had gone on a show. As soon as the machine【C7】______ that the dream is over, a buzzer wakens the sleeper. He sits up, records his dream, and goes back to sleep—perhaps to【C8】______ some more. Researchers have found that if the dreamer is【C9】______ immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even five more minutes his【C10】______ of the dream will have faded.

【C1】

A．mill

B．laboratory

C．hospital

D．classroom

听力原文： Most American university students study for 4 years or more to get a college degree. During this time, they are called undergraduate students. When a student completes his courses, he earns a bachelor's degree which will help him find jobs.

Many students postpone finding jobs. They stay at the university and work for a higher degree. Other students take a job for a few years. When they quit working, they resume studying at the university. These students work to earn higher degrees, a master's or a doctorate. They are called graduate students.

Graduate students specialize in a particular field of study. They study to become experts in this field and to learn new advances in their fields while they earn an M.A. or Ph. D. Sometimes when they get an M.A. in one field, they begin studying in another field. They hope to get jobs that are interesting and high paying.

The life of a graduate student is often difficult. They are usually too busy studying to make a good living. Often they have to pay high tuition fees for their education. Some give up studying before they get their degrees. But most keep on working at their studies until they graduate. In today's world, most graduate students don't regret spending time on their studies. They are finding that things are changing very fast and study has become a necessity.

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A．Three years or more.

B．Four years or more.

C．Five years or more.

D．Six years or more.

ey had to wait for several hours, and during that time they were entertained by a young man who was playing very nicely on a trumpet. The queue enjoyed his music and put quite a lot of money in the box that he had on the ground in front of him.

At last one of the people in the queue said to him, "You play too well to be a beggar."

"I' m not a beggar", the young man said. "I' m studying to be a trumpet player in a big band, and I have to practise several hours every day, so I thought it would be nice to do it in the fresh air instead of in my small room on days when the weather was nice- and also to get a bit of money at the same time."

The tickets for the show ______.

A．were difficult to buy

B．were easy to get

C．were sold out in a short while

D．were not to be sold out

听力原文： A unique laboratory at the University of Chicago is busy only at night. It is a dream laboratory where researchers are at work studying dreamers. Their findings have revealed that everyone dreams from three to seven times a night, although in ordinary life a person may remember more or only one of his dreams.

While the subjects—usually students are asleep, special machines record their brain waves and eye movements as well as the body movements that signal the end of a dream. Surprisingly, all subjects sleep soundly.

Observers report that a person usually fidgets before a dream. Once the dream has started, his body relaxes and his eyes become more active, as if the curtain had gone up on a show. As soon as the machine indicates that the dream is over, a buzzer wakens the sleeper. He sits up, records his dream, and goes back to sleep—perhaps to dream some more.

Researchers have found that if the dreamer is wakened immediately after his dream, he can usually recall the entire dream. If he is allowed to sleep even five more minutes, his memory of the dream will have faded.

(30)

A．The researchers in Chicago.

B．The doctors in Chicago.

C．The medical students at the University of Chicago.

D．The researchers in a dream lab at the University of Chicago.

ht. It is a dream laboratorywhere researchers are at work studying dreamers. Their findings have (26)___________ that everyonedreams from three to seven times a night; although in (27)___________life a person may remember none oronly one of his dreams. What people dream usually (28)___________ !heir waking life experiences, whichare mostly visual in nature. Dream is (29) __ to be a passive event, a (30)___________ that peopleexperience but do not (31) __ control. While the subjects - - usually students___________sleep, specialmachines record their (32) __ waves and eye movementss well as the body movements thatsignal the end of a dream. Surprisingly, all subjects sleep (33) . Observers report that a personusually feels anxious before a dream. Once the dream has started, h is body relaxes and his eyes becomemore active, as if the curtain had gone up on a show. As soon as the machine indicates that the dreamis over, the sleeper is weakened by the researcher. He (34)___________, records his dream, and goes backto sleep___________perhaps to dream some more. Researchers have found that if the dreamer is wakened afterhis dream (35)___________, he can usually recall the entire dream. If he is allowed to sleep even five moreminutes, his memory of the dream will have faded. 第(26)题___________