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2007-11-25
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踏雪无痕
2008-08-05 16:06
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98年8月 托福听力文字
gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê
gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê1. M: I don't think you have time to send out the invitations to all the students.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Oh, yes. I will.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What do we learn about the woman from this conversation?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê2. W: Nobody told me that Bill was in the hospital.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Sorry. I meant to give you a call when I found out but it slipped my mind.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê3. M: I don't know if I will be able to turn in my economics paper on time.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Have you heard that the professor gave us a week of extension on it.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê4. M: I'd like to make an appointment with the doctor for tomorrow.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Unfortunately he is completely booked.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê5. M: Joe just went down to the engineering meeting.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Where is it?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman want to know?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê6. M: I have a collect call from Mike Peterson.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: I will accept the charges.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê7. W: I'd like really to go to the concert tonight, but I don't know if I could spare the time.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Music always relaxing me. It might be worth it in a long run.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man suggest the woman do?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê8. M: Those airplanes are certainly loud.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Aren't they though?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman think of the airplanes?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê9. M: Helen and I are thinking of renting a house at the beach in June. Are you interested?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: You? I guess it is cheaper then, but do you really think it will be warm enough?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê10. M: I'm getting hungry. I think we should go to the dinner soon.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Me too. All I have for lunch was a chocolate bar.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê11. M: Your apartment always looks so good. So spotless and mine is such a mess.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: I've been at the lab the all week. It is my roommate doing.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman imply?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê12. M: I am running out of coins during my laundry.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: That's too bad.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê13. W: It's a shame that you didn't win your tennis match.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: I might have won if I listened to my coach.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man imply?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê14. M: The Variety Theatre finally went out the business.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Well, that's not a surprise. It was the worst one in town.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê15. W: Shall we run around the park or go for a bike ride?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: It makes no difference to me. They are both good activities.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man say about the activities.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê16. M: I can't to the life to get that washing machine downstairs to work. Do you have any suggestions?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Try washing just half of the normal load.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman suggest the man do?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê17. M: I'm think of dropping my swimming class. I am just not catching on.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Stick with it. I did and I learned how to swim eventually.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What can be inferred about the woman?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê18. M: Doctor, this cough medicine doesn't seem to helping. Can you give me a different prescription?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Let's give another day or two to see how you are doing then.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the doctor imply?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê19. W: Would you like to see those pants in another color? They are also coming in brown and in Navy.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Actually the gray is fine but I prefer something in wool.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What will the woman probably do next?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê20. W: Professor Burns seems to think that there is only one way to write paper and that's her way.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: No kidding, she sure wasn't like that the last semester.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What can be inferred about professor Burns?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê21. W: This Barbecue sure beats the last one we went to Ha?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Oh that's right. Everyone had to spend the whole time inside. The good thing is the weather decided to cooperate this time around.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What can be inferred from this conversation?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê22. M: That new position requires a letter of reference. I guess the one the professor wrote for me last year should be fine. Don't you think?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: It is a little dated though. You might need to submit a current one.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman suggest the man do?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê23. W: I don't think I want to be on the curriculum committee anymore but I'm not sure how to get out of it .gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Well, you know there are plenty of people who will be interested. Me, for example.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man imply?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê24. W: Excuse me could you do for me the Customer Service? I need to have this gift wrapped.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: We can take care of that right here man, and no charge. You can choose either silver or gold with the matching bowl.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What will the woman probably do the next?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê25. M: These plants next to the window always look brown. You wouldn't know by looking at them that I have the watered them every week.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Maybe they don't like the direct sunlight. I have the same problem of some of my plants and little shade could help them immensely.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman suggest the man do?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê26. W: Oh no I just picked up the pictures I took at Dan and Linda's wedding and looked at them and none of them came out.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: They are dark, aren't they? What a shame. Well I'm sure the professional photographer got everything.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does What does the man mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê27. M: I get a feeling that Sally never really listens to me.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: You said it. As it is that she is always using the time to rehearse what she will say next.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman imply?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê28. W: Will you make sure all the members of student advisory committee know what to expect at the tomorrow's meeting?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: They will have a briefing this afternoon.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê29. W: How do you like my new poster. It was only twenty dollars.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Really? The frame alone is worth the money.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the man mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê30. M: I hear Mary isn't getting much support in her running against Steve in the election.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: It is not over yet. I think she will make a come back.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQ: What does the woman mean?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQuestion 31-34. Listen to a conversation between two friends.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: I have been studying too much and need a change. So I just making plans to go away during January break.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Really? Where are you going?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: I'm planning to visit New Mexico.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: My sister and I had the vacation there last year and we had a great time.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Did you get into Albuquerque?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Sure. Whenever we were skating.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Is it far from the mountains?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Not at all. There are even though Albuquerque on the high plateaus. There are even higher mountains near it. Just half an hour away from the city there is a snow-covered slope.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Well. As the mountains are just thirty minutes away, I guess I should take my ice skate and my ski's.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Definitely.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: I heard that the weather there is great.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: It is. No humidity, moderate temperatures, but you do need to be careful about high altitude.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: What should I do about that?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Oh, just take it easy for a few days. Don't go hiking up to the mountains or exercise too vigorously. Just do everything gradually.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: I'm sure I will be fine. And I will let know all about my trip when I come back.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê31. What's the main purpose of the man's trip?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê32. Why does the woman know so much about Albuquerque?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê33. What can be inferred about the man?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê34. According to the woman, what may cause the man the most problems in the Albuquerque?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQuestion 35-38. Listen to two students talking about eating in the school cafeteria.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Hey Linda, do you get that letter about the new options for food service next year?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Not yet. Are there a lot of changes?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: There sure are. Instead of paying one fee to cover all meals for the whole school year, we are now be able to choose by seven, ten, fourteen or twenty-one meals per week. They give you a card with the number of meals you get for a week marked on it.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: That's a big change Tom. And a complicated system.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Yeah. But it will be much better for people who don't eat three meals a day, seven days a week in the cafeteria because they don't have to pay meals they don't eat.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: So what's the deal for those who do eat at school all the time?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: It's better for them too. Because the meal you contract, the cheaper each one is.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: I see. It is still sound rather complicated.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: True. It took me several hours to figure it out. I decided to go with the ten Meals.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Why is that?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Well, I never eat breakfast and I often go away on weekends. So the ten meal plan gives me lunch and dinner each weekday at a fairly low price. And I won't be paying for meals I don't usually eat.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: And what about the weekend when you are on campus?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêM: Well, there are often guests on campus at weekends. So they allow you to buy single meals on a walk-in basis on Saturdays and Sundays. The price per meal is much higher in that way. But I an away so much that it will still be less money for me to pay single prices on the weekends rather than sign up for the fourteen meal a week plan.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêW: Oh, I guess I'll have to sit down and figure out my eating pattern so I can get the best deal.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê35. What's the main feature of the new method of paying for meals?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê36. When do the students pay for the meals they contract for?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê37. How does the new plan benefit the students who eat all their meals at the school cafeteria?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê38. How can weekend guest eat at the cafeteria?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQuestions 39 to 42. Listen to this talk being given to college campus.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêI was really glad when your club invited me to share my coin collection. It's been my passion since I collected my first Lincoln dime in 1971. That is the current coin with Abraham's image. Just a little history before I started my own collection. Lincoln pennies are made of copper and they were the first the United States coins to bear the lightness of the president. It was minted in 1909 when the country was celebration the centennial of Lincoln's birth than 1809 that the decision was made to redesign the one-cent piece in his honor. Before that, the penny has an American Indian head on it. The new penny was designed by artist Victor David Braner. It is interesting because he put his initials DVB on the reverse of the coin ad the original design. There was a general abort when the initial was discovered. And only a limited numbers of coins were strutted with the initials on them. Today a penny with the initials from a San Francisco mint called the 1909s' DVB was worth 500 dollars. Nowgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê when I started my coin collection, I began with penny for several reasons. There were a lot of them, several hundred billion were minted and there were a lot of people collecting them. So I have plenty of people to trade with and talk to about my collection. Also it was the coin I could afford to collect as a young teenager. In the twenty-five years since then, I have managed to acquire over three hundred coins; some of them are very rare. I will be sharing with you today some of my rare specimen including the 1909s' DVB.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê39. Why does the woman collect coins?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê40. Why were letters DVB on pennies?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê41. What was one of reasons the collector collected coins as a teenager?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê42. What will the speaker do next?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQuestion 43 to 46. Listen to talk from a biology class. gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêToday I want to talk to you about the wasps and their nests. You recall the biologist divided species of wasps into two groups solitary and social. Solitary wasps as the name implied do not live together with other wasps. In most species the male and female get together only to mate and then the female does all the work of building the nest and providing the food for the offspring by herself. Solitary wasps usually make nest on the ground and they separate the chambers for the individual offspring with the grass, stone or mud, whatever is handy. What about social wasps? They form a community and work together to build and maintain the nest. A nest begins in the spring when the fertile female called the queen build the first new compartment in the nest and lay eggs. The first offspring are females but cannot lay eggs. These females called workers. They build a lot of new compartments and the queen lays more eggs. They also care for the new offspring and defend the nest with their stingers. By the way only the female have stingers. Most social wasps make nest of paper. The female produces the paper by chewing out fibers or old wood. They spread the papers in thin layers to make cells, which the queen lays her eggs. Most of you I'm sure have seen these nests suspended from the trees. They may also be built on the ground in abundant road bowls.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê43. Who builds the nest of solitary wasps?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê44. Why the female wasps are more dangers to people than the male wasps are?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê45. What is the main function of the queen ?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê46. What are the nests of social wasps made of?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêQuestion 47 to 50. Listen to a talk in class about United States history.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêWhat was the most popular mix about the United States in the 19th Century was that of the free and simple life of the farmer. It was said that the farmers worked hard on their own land to produce whatever their families' needed. They might sometimes trade with their neighbors, but in general they could get along just fine by relying on themselves, not on commercial ties with others. This is how Thomas Jefferson idealized the farmers at the beginning of the 19th century. And at that time, this may have been close to the truth especially on the frontier. But by the mid century sweeping changes in agriculture were well under way as farmers began to specialized in the raising of crops such as cotton or corn or wheat. By late in the century revolutionary invents in farm machinery has vastly increased the production of specialized crops and extensive network of railroads had linked farmers throughout the country to market in the east and even overseas. By raising and selling specialized crops, farmers could afford more and finer goods and achieved much higher standard of living but at a price. Now farmers were no longer dependent just on the weather and their own efforts, their lives were increasing controlled by the banks, which had powder to grant or deny loans for new machinery, and by the railroads which set the rates for shipping their crops to the market. As businessmen, farmers now had to worry about national economic depression and the implement of world supply and demand on for example, the of price of wheat in hands. And so by the end of the 19th century, the era of Jefferson's independent farmer had come to a close.gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òêgñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê47. What is the main topic of the talk?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (D)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê48. According to the professor, what was the major change in the agriculture during the 19th century?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (A)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê49. According to the professor, what was one result of the increased use of machinery on farms of the United States?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (B)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê50. According to the professor, why was world market important for the United States agriculture?gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê (C)gñ`Ë/Y%#îforum.liuxuehome.comõ¹ òê
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