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A volcanic eruption in Iceland has sent...

 A volcanic eruption in Iceland has sent ash across northern Europe. Airlines have stopped or changed the flights across the Atlantic Ocean, leaving hundreds of passengers stuck in airports.

Grirmsvom is one of the largest and most active volcanoes in Europe. What makes Grimsvom different is that it lies under a huge glacier(冰川) of ice up to 12 maters thick. The hot volcano heats up the ice above it, which then forms a layer(层)of water between the glacier and the volcano This layer of water puts pressure on the volcano, keeping it stable, As the water flows out from under the glacier, the pressure lifts. The lava(岩浆) from the volcano then comes up to the surface. This is exactly what happened today.  

Now, airlines have to make changes to their flights so as not to fly through the clouds of volcanic ash. According to KLM. one of Europe’s biggest airlines, airplanes cannot go under the cloud or over it. Going through the cloud can result in ash getting stuck in the airplane’s engines, causing damage to the plane.  

The eruption has also caused problems for animals in Iceland. The volcano left ash and sharp. Glass-like rocks all over the countryside. Farmers are keeping their animals inside to stop them from eating ash- covered grass to the sharp object.  

1.What keeps Grimsvom still? 

A. The slow flow of water       B. The low water temperature 

C. The thick glacier            D. The water pressure 

2.Which of the following is true? 

A. People stop traveling in Europe   

B. Airlines suffer from the loss of planes 

C. It becomes dangerous for animals to eat outside 

D. Farmers have lost many of their animals 

3. This text is most probably taken from_______________.

A. a research paper            B. a newspaper report 

C. a class presentation          D. a geography textbook.  

 

1.D 2.C 3.B 【解析】略
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  Lipitor is a prescription medicine.Along with diet and exercise,it lowers “bad,’cholesterol(胆固醇)in your blood.It can also raise “good'’ cholesterol.

  Lipitor can lower the risk of heart attack in patients with several common risk factors,including family history of early heart disease,high blood pressure,age and smoking.[

WHO IS LIPITOR FOR?

Who can take LIPITOR:

.People who cannot lower their cholesterol enough with diet and exercise

· Adults and children over l0

Who should NOT take LIPITOR:

.Women who are pregnant,may be pregnant,or may become pregnant. Lipitor may harm your unborn baby.[

.women who are breast-feeding.Lipitor can pass into your breast milk and may harm your baby.[

· People with liver(肝脏)problems

POSSIBLE SIDE EFFECTS OF LIPITOR

 Serious side effects in a small number of people:

.Muscle(肌肉)problems that can lead to kidney(肾脏)problems,including kidney failure

.Liver problems.Your doctor may do blood tests to check your liver before you start Lipitor and while you are taking it.

Call your doctor right away if you have:

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.Stomach pain

Some common side effects of LIPITOR are:

·  Muscle pain

·  Upset stomach

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HOW TO TAKE LIPITOR

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.Take Lipitor as prescribed by your doctor.

.Try to eat heart-healthy foods while you take Lipitor.

.Take Lipitor at any time of day, with or without food.

.If you miss a dose(一剂),take it as soon as you remember.[But if it has been more than 12 hours since your missed dose,wait.Take the next dose at your regular time.

Don’t:

.Do not change or stop your dose before talking to your doctor.

.Do not start new medicines before talking to your doctor.

 

1.What is a major function of Lipitor?

A. To help quit smoking.       B. To control blood pressure.

C. To improve unhealthy diet.   D. To lower "bad" cholesterol.                                          

2.If it has been over 12 hours since you missed a dose, you should        

   A. change the amount of your next dose

   B. eat more when taking your next dose

C. have a dose as soon as you remember

D. take the next dose at your regular time     

3.Which of the following is a common side effect of taking Lipitor?

A. Face swelling.                         B. Upset stomach.

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4. What is the main purpose of the passage?

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“If your computer is down, just write me out a ticket.”

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I looked down on the computer and every passenger was just standing there drinking coffee and staring at the black screen. Then I asked her, “What do all you people do?”

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“So when it goes down, you go down with it.”

“That’s good, sir.”

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“I have no idea. Sometimes it’s down for 10 minutes, sometimes for two hours. There’s no way we can find out without asking the computer, and since it’s down it won’t answer us.”

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“I wouldn’t know, ” she said, pointing at the dark screen. “Only ‘IT’ knows. ‘It’ can’t tell me.”

By this time there were quite a few people standing in lines. The word soon spread to other travelers that the computer was down. Some people went white, some people started to cry and still others kicked their luggage.

1.The best title for the article is _______.

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C. She could answer the passengers’ questions.   D. She could do nothing.

3.Why do you think they had not a backup computer?

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C. Because it was not advanced enough.     D. Because it was not as big as the main computer.

4.The last paragraph suggests that _______.

A. a modern computer won’t be down.   

B. computers can take the place of humans

C. sometimes a computer may bring suffering to people  

D. there will be great changes in computers

 

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Robert had a good friend named Henley, who walked around with the    30    of a wooden leg. Robert had always wanted to    31    such a man in a story.    32    Long John Silver, the pirate with a wooden leg, was    33  .

        So thanks to a    34    September in Scotland, a friend with a wooden leg, and the imagination of a twelve-year-old boy, we have one of the   greatest    35    stories in the English language.

1.A. However        B.  Therefore        C. Besides         D. Finally

2.A. alone             B. next door           C. at home         D. abroad

3.A. meeting         B. story                   C. holiday         D. job

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6.A. attempting       B. missing            C. planning        D. enjoying

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8.A. cleaning            B. writing             C. drawing         D. exercising

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19.A. rainy          B. sunny                 C. cool              D. windy

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