― Jim, let's hurry to the airport. Mabel is coming.

― Oh, I was afraid________. What's made her change her mind?

A. she would never come　 B. I would miss her   C. she had already come  D. I might have missed her

B
　　Fever has usually been regarded as a threat to health.However,no one has actually proved that fever is dangerous.This fact attracted the attention of Matthew J.Kluger.Imagining that fever might not be as harmful as it had been supposed,Kluger set up a series of experiments with lizards(蜥蜴).
　　What Kluger and his team did his team did in their first experiment was simple.They put some lizards in a sand-box,one end of which was heated to 44℃,while the other was at a room temperature.It was found that the lizards moved form one part of the box to the other in order to keep a constant temperature of about 38℃.Having shown that normal lizards regulate(调节) their own temperature,Kuger,in a second experiment,then set out to show that lizards,like most other animals,develop fever when infected.This was done by making lizards infected with bacteria (细菌) that were known to cause disease.As the team expected,the infected lizards remained longer in the heated part of the box,until they had raised their body temperatures to two or three degrees above normal.In other words,the sick lizards gave themselves fever.
　　In a third experiment,the team observed the effect of temperature on the survival of the lizards.One group of infected lizards was given a fever - suppressing(退烧) drug.The other group was given no drug and ran a fever,that is to say,they kept a highter temperature for four or five days before seeking a cooler environment.The results were impressive.Of those which raised their body temperature,all but one remained alive.Of those given the fever - suppressing drug,more than half died.Similar results have since been produced in other animals.For example,infeced fish swim to warmer water,and will die if not allowed to do so.
　　An important conclusion can be drawn from these experiments.As Kluger points out,lizards have been on earth for hundreds of millions of years.It is reasonable to suppose that a response that is so old has been kept by nature for some purpose.It would appear, therefore, that fever does not make disease worse.Rather it its part of the mechanism(机能) by which infection is controlled.
　　60.In his experiments,Kluger was hoping to prove that fever ________.
　　　A.is not harmful to lizards
　　　B.is not necessarily bad
　　　C.is necessary for both humans and animals
　　　D.has the same effect on humans and animals
　　61.The lizards put in the sand - box in the first experiment _____.
　　　A.had a fever B.were not sick C.recovered from disease D.died of heat
　　62.In the third experiment,the lizards given a fever - suppressing drug died because _____.
　　　A.they had no more fever that they needed
　　　B.they were normal ones and had no fever
　　　C.the drug had no iffect on sick lizards
　　　D.the drug made their body temperature too low
　　63.How would you understand the underlined words"a response" in the last paragraph?
　　　A.Gause of disease. B.Recovery from disease.
　　　C.Relationship between living D.Natural defense in the body against disease.

第三部分：阅读理解（共20小题；每小题2分，满分40分）

阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项，并在答题卡上将该项涂黑。

Miss Gorgers taught physics in a New York school. Last month she explained to one of her classes about sound, and she decided to test them to see how successful she had been in her explanation. She said to them, “Now I have a brother in Los Angeles. If I was calling him on the phone and at the same time you were 75 feet away, listening to me from the street, which of you would hear what I said earlier, my brother or you and for what reason?”

Tom at once answered, “Your brother. Because electricity travels faster than sound waves.” “That’s very good,” Miss Gorgers answered; but then one of the girls raised her hand, and Miss Gorgers said, “Yes? Kate.”

“I disagree. Your brother would hear you earlier because when it’s 11 o’clock here and it’s only 8 o’clock in Los Angeles.” Kate said.

1. Miss Gorgers was teaching her class ______.

A. how to telephone         B. about electricity

C. about time zone           D. about sound　

2. Miss Gorgers raised this question because she wanted to know whether ______.

A. it was easy to phone to Los Angeles

B. her student could hear her from 75 feet away

C. her students had understood her lesson

D. sound waves were slower than electricity

3. Kate thought Tom was wrong because ______.

A. clocks in Los Angeles showed a different time from those in New York

B. electricity was slower than sound waves

C. Tom was not good at physics at all

D. Tom’s answer had nothing to do with sound waves

4. Whose answer do you think is correct according to the law of physics?

A. Tom’s. 　　                  B. Kate’s.          C. Both A and B. 　　          D. Neither A nor B.

完形填空

　　John is good swimmer. Every summer he goes to swim in the swimming pool nearby. He is 1 a good diver(跳水者). He learned to dive only several weeks ago. But he thought he had learned 2 and wanted to 3 his wife how much he had learned and how well he 4 dive.

　　One day at three o'clock in the afternoon he drove his wife to the swimming pool, 5 her a place to sit 6 , made her very comfortable and then told her to 7 and watch 8 to dive.

　　He climbed up the ladder and ran 9 the diving board to the end. He jumped high up 10 the air and turned a somersault(筋斗). But he 11 his head first on the board 12 a crash(撞击声). How 13 !

　　Some people shouted for help. 14 people said it was silly 15 him to try that dive. His wife was very frightened. Soon John was taken to hospital and got 16 treatment(治疗). He was saved. The next 17 a report of John's 18 appeared in the newspaper. It began 19 this, “Yesterday afternoon, Mr. John Capp had a serious accident at the City Swimming Pool… 20 he was saved.”

1．

[　　]

2．

[　　]

3．

[　　]

4．

[　　]

5．

[　　]

6．

[　　]

7．

[　　]

8．

[　　]

9．

[　　]

10．

[　　]

11．

[　　]

12．

[　　]

13．

[　　]

14．

[　　]

15．

[　　]

16．

[　　]

17．

[　　]

18．

[　　]

19．

[　　]

20．

[　　]

In the very early 　1800’　s, a young boy about 14 years old named John lived in an orphanage (孤儿院) in Old England along with several other children. Orphan meant unwanted and unloved.

Christmas was the one day of the year when the children didn’t work and received a gift, an orange. Usually they tried to taste and preserve it for so long that it often rotted before they ever peeled(剥开)it to enjoy the sweet juice. Many thought were expressed as Christmas time approached. The children would say, “I will keep mine the longest.” John usually slept with his next to his pillow. This year John was overjoyed by the Christmas season. He was becoming a man and stronger and soon he would be old enough to leave. He would save his orange until his birthday in July.

Christmas day finally came. The children were so excited as they entered the big dining hall. Immediately the master shouted, “John, leave the hall and there will be no orange for you this year.” John’s heart broke violently wide open. He turned and went swiftly back to the cold room. Then he heard the door open and each of the children entered. Little Elizabeth with her hair falling over her shoulders, a smile on her face, and tears in her eyes held out a piece of rag to John. “Here John,” she said, “this is for you.” As he lifted back the edges of the rag he saw a big juicy orange all peeled and quartered and then he realized what they had done.

John never forgot the sharing, love and personal sacrifice his friends had shown him that Christmas day. In memory of that day every year he would send oranges all over the world to children everywhere.

1. The first paragraph is mainly to tell us that ______.

   A. John lived in the early 　1800’　s          B. John’s parents had died

   C. John lived a hard life in an orphanage   D. John lived with several other children　　

2. These children would be happiest when ______.

   A. they got the special gift                 B. they preserved it very long

   C. they finally enjoyed the sweet juice       D. they entered the dining hall

3. What would overjoy John most the next year according to the second paragraph?

   A. He placed his orange next to his pillow.

   B. He would eat his orange on his birthday.

   C. He wouldn’t get his special gift.

   D. He would stay in the orphanage for another year

4. According to the text, where did John’s orange come from this year?

   A. It was made up of what these children donated.

   B. His master gave him a whole one again.

   C. These children bought him one.

   D. Little Elizabeth donated hers to John.

5. What can be inferred from the text?

   A. John had expected he wouldn’t get the gift this year.

   B. John knew why he didn’t get the gift this year.

   C. John felt ashamed for not getting the special gift.

   D. The story teaches us to learn to share with others.