______ man is ______ reasoning animal.A.The, aB.The, theC./, /D./, a
______ man is ______ reasoning animal.
A.The, a
B.The, the
C./, /
D./, a
______ man is ______ reasoning animal.
A.The, a
B.The, the
C./, /
D./, a
A、horse
B、tiger
C、fox
D、sheep
experimenting on mice. They are studying the relationship between diet and health. At this time, over one hundred experiments are being done in this laboratory.
In one of these experiments, 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 group 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. Most of the day, they are running, playing with one another, and using the equipment in their cages. Also, they are living longer. Mice usually live for 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, not the three years or more of the thinner mice.
The last group of mice is receiving more food than the other two groups. Most of the day, these mice are 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 aren't as healthy. They're sick more often than the other two groups.
(1)、The scientists in the laboratory are studying the relationship between the amount of food and diet.
A:T
B:F
(2)、The first two groups are receiving the most food.
A:T
B:F
(3)、The first group is the thinnest because they do not have a healthy diet.
A:T
B:F
(4)、Normal mice usually live for two years.
A:T
B:F
(5)、The text tells us that people who eat less and exercise more will live longer.
A:T
B:F
____all the accusations with convincing evidence, the man was declared innocent and set free. |
[ ] |
A. Denying B. Having denied C. Denied D. Being denied |
Directions: In this section you will hear several conversations. Listen to the conversations carefully and then answer the questions that follow.
听力原文:M: We seem to be having this conversation over and over again.
W: You're right.
M: Look, I know how you feel about my smoking. You don't have to tell me every day.
W: I'm sorry. I worry about you.
M: I know. But work and school have me so stressed out. Maybe I'll be able to quit after I graduate.
W: Let's be honest. There's always going to be a reason. After you graduate, it's going to be hard to find a job, then there will be the stress from just starting a job, then.
M: Okay, I get your point. It's just so hard. You don't really understand because you have never smoked.
W: You need some help. Why don't you go to a doctor?
M: You mean a psychiatrist?
W: No. I don't. I mean a general practitioner. Maybe you can get a patch, or some pills, well, I don't know, something to help you with the withdrawal.
M: Really, I believe I can quit on my own. But I'll think about it. I will.
W: All right. I won't mention it for a week. Then I want to know your decision. Because if you don't get some help, I need to rethink our plans.
M: You mean you'd break our engagement over this? I can't believe it!
W: I don't know. I love you, but I'm not sure I could accept everything that goes along with the smoking.
What is the main topic of this conversation?
A.The man's graduation.
B.The couple's engagement.
C.The man's smoking.
D.The man's stress.
听力原文: Younger people and older people do not always agree. They sometimes have different ideas about life, work and play. But in one special program in New York State, adults and teenagers live together in peace. Each summer 200 teenagers and 50 adults live together for eight weeks as members of a special work group. Everyone works several hours each day. 7he aim is not to keep busy but rather to find meaning and enjoyment in work. Some teenagers work in the woods or on the farms near the village. Some learn to make furniture and to build houses. The adults teach them these skills.
There are several free hours each day. Weekends are free, too. During the free hours some of the teenagers learn photography or painting. Others sit around talking or singing. Each teenager chooses his own way to spend his free time.
When people live together, rules are always necessary. In this program the teenagers and file adults make the rules together, ff someone breaks a rule, the problem goes before the whole group. The group discuss the problem. They ask "Why did it happen ?"What should we do about it?"
One of the teenagers has this to say about the experience: "You stop thinking only about yourself. You learn how to think about the group."
The passage is mainly about ______
A.a special expedition into the woods
B.fife of adults in a special work shop
C.different ideas of adults and teenagers
D.how adults and teenagers live together in a special work group
A.His father scolded him severely.
B.His father took back the six dollars.
C.His father made him do the cutting again.
D.His father cut the weeds himself.
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