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Many teachers believe that the responsibilities for learning lie with the student. (61) a long reading assignment is given, instructors expect students to be familiar with the (62) in the reading even if they do not discuss it in class or take an examination. The (63) student is considered to be (64) who is motivated (激发) to learn for the sake of (65) , not the one interested only in getting high grades. Sometimes homework is returned (66) brief written comments but without a grade. Even if a grade is not given, the students is (67) for learning the material assigned. When research is (68) , the professor expects the student to take it actively and to complete it with (69) guidance. It is the (70) responsibility to find books, magazines, and articles in the library. Professors do not have the time to explain (71) a university library works; they expect students, (72) graduate students, to be able to exhaust the reference (73) in the library. Professors will help students who need it, but (74) that their students not be (75) dependent on them. In the United States, professors have many other duties (76) teaching, such as administrative or research work. (77) the time that a professor can spend with a student outside of class is (78) . If a student has problems with classroom work, the student should either (79) a professor during office hours (80) make an appointment. 64()

A. such
B. one
C. any
D. some

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English is a mixture of many different languages. Because of this, the vocabulary of the English language is very large. It is much larger than almost any other language in the world.Many English words came from Latin, the old language of Rome, and Greek. From Latin we get words like "wine", "us" and "day". From Greek we have words such as "photograph"," Bible" and "ink". Because these two languages are extinct, the words have more often come through other languages such as French, or the German language. There are also words from both Greek and Latin combined— "television", for example, "tele" is Greek for "far" and "vision" comes from Lation meaning "seeing".Many common English words came from other different places. "tea" is from China, "banana" from West Africa, "potato" from the island of Hati(海地), in the West Indies, and "tomato" from Mexico. One reason why the English language has so many words from other languages is that many nations have invaded Britain before. Two thousand years ago Romans came from Italy, and stayed for over four hundred years. After they left, came the Anglos (盎格鲁人), Saxons (撒克逊人) and Jutes (朱特人) from the northern part of Germany. In the ninth and tenth century Scandinavians invaded the northern and eastern parts of the country. Finally, in the eleventh century William Normandy(诺曼底) came from France, and became the King of England. Thus the French civilization and the French language were introduced into Britain. "Extinct Language" is a language that ()

A. is spoken by deed people
B. is spoken by Greek now
C. is now not spoken
D. is not spoken now but will be spoken soon

English is a mixture of many different languages. Because of this, the vocabulary of the English language is very large. It is much larger than almost any other language in the world.Many English words came from Latin, the old language of Rome, and Greek. From Latin we get words like "wine", "us" and "day". From Greek we have words such as "photograph"," Bible" and "ink". Because these two languages are extinct, the words have more often come through other languages such as French, or the German language. There are also words from both Greek and Latin combined— "television", for example, "tele" is Greek for "far" and "vision" comes from Lation meaning "seeing".Many common English words came from other different places. "tea" is from China, "banana" from West Africa, "potato" from the island of Hati(海地), in the West Indies, and "tomato" from Mexico. One reason why the English language has so many words from other languages is that many nations have invaded Britain before. Two thousand years ago Romans came from Italy, and stayed for over four hundred years. After they left, came the Anglos (盎格鲁人), Saxons (撒克逊人) and Jutes (朱特人) from the northern part of Germany. In the ninth and tenth century Scandinavians invaded the northern and eastern parts of the country. Finally, in the eleventh century William Normandy(诺曼底) came from France, and became the King of England. Thus the French civilization and the French language were introduced into Britain. How did French civilization come to Britain ()

A. William Normandy conquered England
B. Anglos, Saxons and Jutes came to Britain
C. Scandinavians lived in the northern and eastern parts of the country
D. The Romans stayed in Britain

I get a lot of letters at this time of year from people complaining that they have a cold which won’t go away. There are so many different stories about how to prevent or cure a cold; it’s often difficult to know what to do. Although colds are rarely dangerous, except for people who are already weak, such as the elderly or young babies, they are always uncomfortable and usually most unpleasant. Of course you can buy lots of medicines which will help to make your cold less unpleasant, but you must remember that nothing can actually cure a cold or make it go away any faster. Another thing is that any medicine which is strong enough to make you feel better could be dangerous if you are already taking drugs for some other illness, so always check with your chemist or doctor to see whether they are all right for you. And remember they might make you sleepy. Please don’t try to drive if they do! Lastly, as far as avoiding colds, the best answer is to keep strong and healthy--you’ll have less chance of catching a cold, and if you do, it should not be so bad. What can we infer from the letter()

A. People are more likely to catch cold in the winter.
B. Colds are so common that even the strongest person cannot avoid it.
C. Old people are likely to catch cold because they are unpleasant.
D. Colds can never be cured without the help of medicine.

The flying fox is not a fox at all. It is an extra large bat that has got a fox’s head, and that feeds on fruit instead of insects. Like all bats, flying foxes hang themselves by their toes when it rest, and travel in great crowds when out flying. A group will live in one spot for years. Some- times several hundreds of them occupy(占据) a single tree. As they return to the tree toward sunrise, they quarrel among themselves and fight for the best places until long after daylight.Flying foxes have babies once a year, giving birth to only one at a time. At first the mother has to carry the baby On her breast wherever she goes. Later she leaves it hanging up, and brings back food for it to eat. Sometimes a baby falls down to the ground and squeaks((尖叫) for help. Then the older ones swoop (俯冲) down and try to pick it Up. If they fail to do so, it will die. Often hundreds of dead baby bats can be found lying on the ground at the foot of a tree. Flying foxes have fights()

A. to occupy the best resting places
B. only when it is dark
C. to protect their homes from outsiders
D. when there is not enough food

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