题目内容
（请给出正确答案）
A.Amorphous
B.Ceramic
C.Polymer
D.Crystalline
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更多“A ______ material is one in which the atoms are arranged in a periodic array over large atomic dista…”相关的问题
What would happen if one presses the red button on the tape recorder？
A．The material that is already on there would be erased.
B．The recorder would stop working.
C．The cover of the recorder would open.
D．Nothing would be recorded
听力原文：M: Well, I like both materials. Why do you like that one better？
W: Well, the design is more interesting and the colours are brighter. And it's not expensive, either.
Q: Why does the woman less like the other material？
(18)
A．The pattern is less fashionable.
B．The design is less interesting.
C．The colours are a bit too bold.
D．It's too cheap to buy.
A、Peer testimony.
B、Extended testimony.
C、Expert testimony.
D、Valid testimony.
When I was a teenager, I felt that I was just young and uncertain that I was a new boy in a huge school, 48 .For one thing, being a problem gives you a certain identity, and that is one of the things the young are busily engaged in seeking.
49 .They have an air of freedom, and they have not a dreary commitment to mean ambitions or love of comfort.They are not anxious social climbers, and they have no devo-tion to material things.All this seems to me to link them with life, and the origins of things.It's as if they were in some sense cosmic beings in violent and lovely contrast with us suburban creatures.All that is in my mind when I meet a young person.He may be conceited, ill-mannered,presumptuous or fatuous, but I do not turn for protection to dreary cliches about respect for elders as if mere age were a reason for respect.I accept that we are equals, 50 .
A．There is only one difference between an old man and a young one
B．People are always talking about "the problem of youth".
C．and I will argue with him as an equal, if I think he is wrong
D．and I would have been very pleased to be regarded as something so interesting as a problem.
E．I find young people exciting
F．It is very enjoyable to teach young children
第 46 题 请选择（46）处的最佳答案
W: What can I do for you？
M: Well, I'm working on a term paper about the influence of television on recent presidential elections. I found Some books I need at the main library, but I was told that the library here at the graduate school had more specialized materials.
W: Of course it depends on what you want, but We do have a large number of journals. You'll probably have to do a lot of digging. It may take some time. We also have quite a few newspapers on microfilm.
M: I think I've come to the right place. How can I find out which journals you have？
W: I can give you a list of all of them. But if you want to search by author or by subject you. can use one of the computers over there in the corner.
M: What if I run across a reference that isn't available here？
W: You can request any outside material just by typing your request into the computer.
M: You mean you can get material from other universities？
W: Not only from other universities, but from virtually any public or private library in the United States. The only limitation is that outside materials cannot be checked out.
(30)
A．At the university's main library.
B．At the graduate school library.
C．At the county public library.
D．At the city's largest private library.
听力原文：W: Wake up, Erik, time to rise and shine.
M: Ha, oh, hi, Jane, I must have fallen asleep while I was reading.
W: You and everyone else. It looks more like a campground than a library.
M: Well, the dorm's too noisy to study in, and I guess this place is too quiet.
W: Have you had any luck finding a topic for your paper？
M: No, Prof. Grant told us to write about anything in cultural anthropology. For once I with she had not given us so much of a choice.
W: Well, why not write about the ancient civilizations of Mexico. You seem to be interested in that part of the world.
M: I am, but there is too much material to cover. I'll be writing forever, and Grant only wants five to seven pages.
M: So then limit it to one region of Mexico, say the Uka town. You've been there and you said it's got lots of interesting relics.
M: That's not a bad idea. I brought many books and things back with me last summer, that would be great resource material, now if I can only remember where I put them.
Why has the woman come to talk to the man？
A．To discuss his trip to Mexico.
B．T0 bring him a message from Professor Grant.
C．To ask for help with an anthropology assignment.
D．To see what progress he's made on his paper.
听力原文：W: Wake up, Frank, time to rise.
M: Ha, oh, hi, Jane, I must have fallen asleep while I was reading.
W: You and everyone else. It looks more like a campground than a library.
M: Well, the dorm's too noisy to study in, and I find this place is quiet.
W: Have you had any luck finding a topic for your paper？
M: No. Professor White told us to write about anything in cultural anthropology. I wish she had not given us so much of a choice.
W: Well, why not write about the ancient civilizations of Mexico. You seem to be interested in that part of the world.
M: I am, but there is too much material to cover. I'll be writing forever, and White only wants five to seven pages.
W: So then limit it to one region of Mexico, Say the Uka town. You've been there and you said it's got lots of interesting relics.
M: That's not a bad idea. I brought many books and things back with me last summer, that would be great resource material, now if I can only remember where I put them.
What was Frank doing when Jane approached him？
A．Chatting with his friends.
B．Sleeping.
C．Reading.
D．Doing his assignment.
When I was a teenager, I felt that I was just young and uncertain—that I was a new boy in a huge school, and I would have been very pleased to be regarded as something so interesting as a problem. (34)For one thing, being a problem gives you a certain identity, and that is one of the things the young are busily engaged in seeking.
I find young people exciting. They have an air of freedom, and they don't have a dreary commitment to mean ambitions or love of comfort. They are not anxious social climbers, and they have no devotion to material things. All this seems to me to link them with life, and the origins of things. It's as if they were, in some sense, cosmic beings in violent and lovely contrast with us suburban creatures. An that is in my mind when I meet a young person. He may be conceited, ill-mannered, presumptuous or fatuous, but I do not turn for protection to dreary cliches about respect of elders—as if mere age were a reason for respect. (35)I accept that we are equals, and I will argue with him, as an equal. if I think he is wrong.
(30)
A．Old people think of the young as "a problem".
B．Old people create this "problem" of age difference.
C．Old people have a past; young people have a future.
D．Old people and young people forget they are all human beings.
听力原文：W: Wake up, Eric, time to rise and shine.
M: Ha, oh, hi, Jane, I must have fallen asleep while I was reading.
W: You and everyone else. It looks more like a campground, than a library.
M: Well, the dorm's too noisy to study in, and I guess this place is too quiet.
W: Have you had any luck finding a topic for your paper？
M: No, Prof Grant told us to write about anything in cultural anthropology. For once I wish she had not given us so much of a choice.
W: Well, why net write about the ancient civilizations of Mexico. You seem to be interested in that part of the world.
M: I am, but there is too much material to cover. I'll be writing forever, and Grant only wants five to seven pages.
W: So then limit it to one region of Mexico, Say the Uka town. You've been there and you said it's got lots of interesting relics.
M: That's not a bad idea. I brought many books and things back with me last summer, that would be great resource material, now if I can only remember where I put them.
(20)
A．Reading.
B．Sleeping.
C．Doing research.
D．Planning a trip.
听力原文： Hello, Dave, it's Sam calling from the logistics warehouse. Sorry to be an inconvenience to you, but when I left the head office this morning, I forgot a bag of samples that I was supposed to pass on to the material buyers. I was informed that you would be visiting the warehouse this afternoon, and if it's not too much trouble, I was wondering if you could bring the samples I left in your room with you when you come. On another note, there are a couple of purchase authorizations I'd like you to look over. They seem a little bit out of the ordinary, and I was wondering if you could keep me up to speed on the latest purchasing arrangements. I suspect there has been a couple of irregular purchases that may cause us to have an overabundance of stock in our inventory that we may have to have a clearance sale later this year, and I'd like to reduce this risk as much as possible if I can.
What is the main purpose of the call？
A．To inform. Dave of an upcoming inventory sale.
B．To ask Dave to deliver something.
C．To request a sample of the item.
D．To meet with one of their clients.
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