题目
When you look up at the night sky, what do you see? There are other(26)_____bodies out there besides the moon and stars. One of the most(27)_____of these is a comet.
Comets were formed around the same time the Earth was formed. They are(28)_____ice and other frozen liquids and gases.(29)_____these "dirty snowballs" begin to orbit the sun, just as the planets do.
As a comet gets closer to the sun, some gases in it begin to unfreeze. They(30)_____dust particles from the comet to form. a huge cloud. As the comet gets even nearer to the sun, a solar wind blows the cloud behind the comet, thus forming its tail. The tail and the(31)_____fuzzy atmosphere around a comet are(32)_____that can help identify this(33)_____in the night sky.
In any given year, about a dozen known comets come close to the sun in their orbits. The average person can’t see them all, of course. Usually there is only one or two a year bright enough to be seen with the(34)_____eye. Comet Hale-Bopp, discovered in 1995, was an unusually bright comet. Its orbit brought it(35)_____close to the Earth, within 122 million miles of it. But Hale-Bopp came a long way on its earthly visit. It won’t be back for another four thousand years or so.
第1题
听力原文:W: Look up at the sky, isn't it terrible? Do you think it's safe?
M: If the planes are still flying, I'm sure it's safe. They never fly when they know there's any danger.
W: Perhaps we ought to phone the airport.
M: Jane's already done that.
W: What was she told?
M: There have been no cancellations and no delays yet.
W: Yet? What does that mean?
M: The planes have been taking off on time but if the bad weather continues some delays are expected.
(8)
A.The man
B.The woman.
C.Jane.
D.John.
第2题
听力原文:W: Look up at the sky, isn't it terrible? Do you think it's safe?
M: If the planes are still flying, I'm sure it's safe. They never fly when they know there's any danger.
W: Perhaps we ought to phone the airport.
M: Jane's already done that.
W: What was she told?
M: There have been no cancellations and no delays yet.
W: Yet? What does that mean?
M: The planes have been taking off on time but if the bad weather continues some delays are expected.
(18)
A.The man
B.The woman.
C.Jane.
D.John.
第3题
听力原文:W: Hi, Robert. You look tired this morning.
M: I am not feeling well this morning because I stayed up all night and solved the math problems.
Q: What did the man do last night?
(18)
A.He slept for a while and studied a little.
B.He didn't do anything in particular.
C.He couldn't sleep well because of his illness.
D.He studied mathematics all night.
第4题
听力原文:W: Hi, Tom, you look tired this morning.
M: I am not feeling well this morning because I stayed up all night and solved the math problem.
Q: What did the man do last night?
(13)
A.He couldn't sleep well because of his illness.
B.He slept for a while and studied a little.
C.He didn't do anything in particular.
D.He studied mathematics all night.
第5题
听力原文:W: Look up at the sky, isn't it terrible? De you think it's safe?
M: If the planes are still flying, I'm sure it's safe. They never fly when they know there's any danger.
W: Perhaps we ought to phone the airport.
M: Jane's already done that.
W: What was she told?
M: There have been no cancellations and no delays yet.
W: Yet? What does that mean?
M: The planes have been taking off on time but if the bad weather continues some delays are expected.
Q6. Who phoned the airport?
(15)
A.The man
B.The woman.
C.Jane.
D.John.
第6题
听力原文:W: Hi, Tom, you look tired this morning.
M: I am not feeling well this morning because I stayed up all night and solved the math problem.
Q: What did the man do last night?
(13)
A.He couldn't sleep well because of his illness.
B.He slept for a while and studied a little.
C.He didn't do anything in particular.
D.He studied mathematics all night.
第7题
听力原文:M: You look tired. Where did you go last night?
W: I planned to watch a film,but I went to meet my friend at the airport.
Q: What did the woman do?
(3)
A.She went to the airport.
B.She was busy on her assignment.
C.She went to watch a movie.
D.She went to see her friend.
第8题
听力原文:W: What are you going to be when you grow up, Jack?
M: I am going to be an actor.
W: Sounds good. Are you going to take acting lessons?
M: Of course.
Q: What is Jack going to do?
(25)
A.He is going to take acting lessons.
B.He is going to give an acting lesson.
C.He is going to take English lessons.
第9题
听力原文:M: Why do you look so pale? What's wrong with you?
W: I have a terrible headache.
Q: What do we know about the woman?
(10)
A.She is sad.
B.She is upset.
C.She is nervous.
D.She is ill.
第10题
听力原文:W: Would you mind taking a look at my laptop when you get a chance?
M: I have a lot of work to do today. I can look at it tomorrow morning. What is the problem?
W: I can only have two programs open at one time. Then, if I open up a third, it freezes and I have to restart it. It' s really hard to get work done when it freezes up that much.
M: Okay. I think it' s a virus. I' II come to your office and check it at 9: 30 tomorrow. Before then, I want you to back up all of your important files.
What does the man want to know?
A.When he should go to the woman' s office
B.If the woman is busy or not
C.What the woman wants him to check
D.If her computer is new or not
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