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Studying ____ most of a serious student’s time.
A.engages
B.is engaged
C.is engaging
D.is engaged to
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A.engages
B.is engaged
C.is engaging
D.is engaged to
A.He was on a field trip.
B.He was studying most of the time.
C.He was vacationing in Florida.
D.He was vacationing at home.
A. He was on a field trip.
B. He was studying most of the time.
C. He was vacationing in Florida.
D. He was vacationing at home.
According to Peter Watson, the most important innovation happens in ______.
A.the cultures we have
B.the way we think
C.the technological advances
D.the subjects we are studying
A.is studies
B.o study
C.oes,studies
D.oes,studying
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.
(33)
A.Three years or more.
B.Four years or more.
C.Five years or more.
D.Six years or more.
A.They are not welcome in traditional European study sites there.
B.They are worse treated there as minorities than in America.
C.They are not entitled to as much scholarship there as elsewhere.
D.They are unable to afford their education in European universities.
M: Only a few are, Mrs. Morris. Most students are too busy studying to have time to get into trouble. You may believe in our school management.
Q: How does the man respond to Mrs. Morris's fear?
(16)
A.He told her to trust the students.
B.He thought she was right about that.
C.He didn't agree with her completely.
D.He persuaded her not to worry too much.
听力原文: One way that scientists learn about man is by animals, such as mice, rats and monkeys. The scientists in this laboratory are experimenting on mice. They are studying the relationship between diet and health. At this time over one hundred experiments are going on in this laboratory.
In this experiment, the scientists are studying the relationship between the amount of food the mice eat and their health. The mice are in three groups. All three groups are receiving the same healthy diet. But the amount of food that each group is receiving is different. The first group is eating one cup of food each day, the second is eating two cups, and the third group of mice is eating three cups.
After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group are thinner than normal mice. But they are more active. Also they are living longer. Mice usually live tot two years. Most of the mice in this group are still alive after three years. The second group of mice is normal weight. They are healthy, too. They are active, but not as active as the thinner mice. But they are only living about two years. The last group of mice spends most of the day eating or sleeping. They are not very active. These mice are living longer than the scientists thought: about a year and a half. But they are not healthy. The experiment is still going on. The scientists hope to finish their studies in two years.
(33)
A.Mice
B.Rats
C.Monkeys
D.A,B and C
Question 24 to 27 are based on the following passage.
Scientists can learn about man by studying animals, such as mice, rats and monkeys. The scientists in a laboratory areexperimenting on mice and they are studying the relationship between diet and health.
In this experiment, the scientists are studying the relationship between the amount of food the mice can eat and theirhealth. The mice are in three groups. All these groups are receiving the same healthy diet. But the amount of food that eachgroup is receiving is different. The first group is eating one cup of food each day, the second two cups, and the third threecups.
After three years, the healthiest group is the one that is only eating one cup of food each day. The mice in this group arethinner than normal mice but they are more active. Most of the day, they are running, playing with one another, and using theequipment in their cages. Also, they are living longer. Mice usually live for two years, while most of the mice in this groupare still alive after three years.
The second group of mice is of normal weight. They are healthy, too. They are active, but not as active as the thinnermice. But they are only living about two years.
The last group of mice is receiving more food than the other two groups. Most of the day, these mice are eating orsleeping. They are not active. These mice are living longer than the scientists thought —about a year and a half, but they arenot healthy. The are sick more often than the other two groups.
24. The first group is the thinnest mainly because__________
A.they run and play all day long
B.they eat only one cup of food a day
C.they live longer than the other groups
D.they are bored with the kind of food in the cup
How long do normal mice live according to the passage?A.about one year
B.about a year and a half
D.about two years
E.about three years
What can we learn from the experiment?A.daily amount of food may influence our health
B.sleeping may have nothing to do with weight
C.playing with others may help us sleep better
D.less exercise may make us live longe
This passage is mainly about the relationship between___________A.food and health
B.sleep and weight
C.weight and exercise
D.exercise and equipment
请帮忙给出每个问题的正确答案和分析,谢谢!