题目列表(包括答案和解析)
CDMA is " spread spectrum (频谱) " technology, which means that it spreads the information contained in a particular signal of interest over a much greater bandwidth (带宽) than the original signal.
When implemented (实现) in a cellular telephone system, CDMA offers numerous benefits to the cellular operators and their subscribers (订户). Following is an overview of CDMA benefits:
1. Improved call quality, with better and more consistent sound.
2. Simplified system planning through the use of the same frequency in every sector of every cell.
3. Increased talk time for portables.
4. Bandwidth on demand.
Compared with GSM ( Global System for Mobile communication ), which was developed mainly in Europe, the CDMA system matured (成熟) later and has better efficiency, low radiation, high voice quality and ability to adopt third-generation communications technology.
China, Indonesia, Japan, South Korea and now India will make up the major market for CDMA technology in addition to the United States, the Republic of Korea, Japan and Australia to ensure that CDMA users can receive phone calls from overseas.
56. Which of the following statements is TRUE?
A. CDMA has a clearer and higher sound than GSM.
B. You will not hear a better and more consistent sound if you don't use CDMA.
C. CDMA has the ability to adopt third-generation communications technology.
D. The original signal cannot satisfy the demand for bandwidth.
57. Which of the following statements is NOT true?
A. CDMA has low radiation and high voice quality.
B. CDMA can help you to have a long-time talk.
C. China and some Asian countries will have a large market for CDMA technology in future.
D. It's much simpler to use CDMA than GSM.
58. What is the main idea of this passage?
A. Compared with GSM, CDMA has more benefits.
B. Some information on CDMA and its advantages.
C. CDMA will probably take the place of GSM some day.
D. CDMA is more effective and healthy.
四、阅读理解选出最佳选项(共40分)
I was waiting for a phone call from my agent. He had left a message the night before, telling me that my show was to be cancelled(取消). I called him several times, but each time his secretary told me that he was in a meeting and that he would call me later. So I waited and waited, but there was still no call. Three hours passing by, I became more and more impatient. I was certain that my agent didn’t care about my work, and he didn’t care about me. I was overcome with that thought. I started to shout at the phone, “Let me wait, will you? Who do you think you are?”
At that time I didn’t realize my wife was looking on. Without showing her surprise, she rushed in, seized the phone, tore off the wires, and shouted at the phone, “Yeah! Who do you think you are? Bad telephone! Bad telephone! ” And she swept it into the wastebasket.
I stood watching her, speechless .What on earth…?
She stepped to the doorway and shouted at the rest of the house, “Now hear this! All objects in this room—if you do anything to upset my husband , out you go!”
Then she turned to me, kissed me, and said calmly, “Honey, you just have to learn how to take control.” With that, she left the room.
After watching a crazy woman rushing in and out, shouting at everything in sight, I noticed that something in my mood(情绪)had changed. I was laughing. How could I have trouble with that phone? Her antics helped me realize I had been driven crazy by small things. Twenty minutes later my agent did call. I was able to listen to him and talk to him calmly.
56. Why did the author shout at the telephone?
A. He was mad at the telephone. B. He was angry with his agent.
C. He was anxious about his wife. D. He was impatient with the secretary.
57. What did the author’s wife do after she heard his shouting?
A. She said nothing. B. She shouted at him.
C. She called the agent. D. She threw the phone away.
58. What made the author laugh?
A. His own behavior. B. His wife’s suggestion.
C. His changeable feelings. D. His wife’s sweet kiss.
59. What does the underlined word “antics” refer to?
A. Smart words. B. Unusual actions. C. Surprising looks. D. Anxious feelings.
Dear Mr. Barton,
I am writing for the residents’ association (业主协会) to inform you of our feelings about your act. We’ve really had enough of you. Although we have tried to speak to you politely on several occasions, you have always answered with a stream of verbal abuse(辱骂).
Ever since you moved in three months ago, you have shown very little consideration for the other residents of this building, though many residents expressed their unhappiness with you. For the past six weekends, you have held very noisy parties, which have not finished until early the next morning. As you know, most of the people here are elderly or have very young children, and the noise keeps them awake all night. You don’t have to be so noisy, do you? Last weekend the situation deteriorated when two of your friends fought with each other on the first floor. The fighting was so bad that the police had to be called. What’s more, your friends left the stairs in a terrible state --- they even broke two windows on their way out! We feel that we can’t bear this type of act.
We strongly demand that you pay for this damage to the window soon. If you don’t and you carry on being a nuisance(令人讨厌的人或物). We will kick you out! Legal steps will be taken if necessary.
Yours sincerely,
Resident
57. What does the writer feel?
A. Excited B. surprised C. Angry D. Happy
58. What does the word “deteriorated” mean?
A. Changed B. Improved C. Moved D. Worsened
59. What is the main purpose of the letter?
A. To ask Mr. Barton to leave the building for the peace.
B. To inform Mr. Barton of the noise he made.
C. To talk about what Mr. Barton did. D. To give a warning to Mr. Barton.
60. What is true according to the letter?
A. Mr. Barton paid no attention to the others’ unhappiness.
B. Mr. Barton never replied to the others’ unhappiness
C. Mr. Barton always said sorry to those unhappy with him.
D. Mr. Barton never apologized to the other residents.
第三节:阅读理解(共15小题,每小题2分,共30分)
请认真阅读下面短文,从短文后各题所给的A、B、C、D四个选项中,选出最佳选项。
Strong winds, sand in the air, poor visibility (能见度), we all know the characteristics of a sandstorm. But what else do you know about them?
Did you know, for example, that the first sandstorm of 2009 hit north China’s Inner Mongolia autonomous region late February?
Sandstorms are today a feature of life in northern China because of desertification (沙漠化) and the retreat (退化) of the northern grasslands. They usually occur between February and May.
Fortunately, sandstorms this year should be fewer than in past years in north China, according to the National Meteorological Center (中央气象台).
And the chances of sandstorms hitting Beijing are small, because recent rain has stopped drought and reduced dry dirt and dust. Tree planting, and other measures taken by the government, has also helped decrease the chance of sandstorms in the city.
Sandstorms can be dangerous. However, there are measures you can take to protect yourself from harm.
﹡Wear a mask. Cover your nose and mouth with a mask that can keep out sand, or use a damp handkerchief.
﹡If you are driving and the storm is at a distance, it may be possible to outrun (超过) it. If it looks like you will be caught in the storm, stop and wait it out.
﹡Take a cover. If there is no shelter, then lie down. Keep eyes, nose and mouth covered. Cover your head with your arms or a backpack to protect yourself against flying objects.
If you are caught in a desert sandstorm, take the following actions.
﹡Mark your direction before lying down. It is easy to get lost in a desert.
﹡Keep plenty of water at hand. If you get lost, you need water to survive until you find your way or help arrives.
﹡Stay together if traveling in a group. Lock arms if caught in a sandstorm. The most useful measure would actually be to make sandstorms disappear forever. To make this goal come true, people should plant trees, and stop desertification.
Today, the straight-line distance between Tiananmen Square and a desert called Tianmo in Hebei province is only about 80km. If desertification is not stopped, environmental protection experts say, it will probably not be long before Beijingers can catch a camel to work.
56.According to the passage, which of the following statements is true?
A. So far in 2009 no sandstorm has happened.
B. Sandstorms usually happen in spring.
C. Sandstorms are a feature of life in China.
D. In sandstorms in cities, what you need to protect yourself from is just the sand in the air.
57.Which may not be the right action to take to protect yourself from harm in a sandstorm?
A. Finding a shelter.
B. Covering your head with a bag.
C. Lying down.
D. When driving, speed up and rush through the sandstorm.
58.What can we infer from the passage ?
A. North China has been suffering from sandstorms for several years.
B. The distance between Beijing and the desert has made the chances of sandstorms hitting Beijing small this year.
C. Planting trees can help make sandstorms disappear.
D. It is more dangerous to be caught in sandstorms in cities because there are more flying objects.
59.What’s the best title of the passage?
A. The realities of sandstorm B. The cause of sandstorm.
C. The influences of sandstorm D. The future of sandstorm.
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。
On some level, I always knew that I wanted to be a doctor--at least from the age of eight or ten years old, anyway.
Although my father wasn’t a doctor, he made his own brand of “house calls. I followed him as he brought a plate of my mother’s home cooking to an elderly man named Frank on all major holidays and when Frank was sick. As far as I know, their only connection was that Frank was an occasional customer at Dad’s small gas station. Frank’s home was a two-room house on the rough side of town with an old front porch(门廊) where you could fall if you weren’t careful. Frank had no relatives and as far as I could tell, no other visitors either. Through his attitude of caring, my father was teaching me to be a doctor, although neither of us knew it at the time.
When I was 13, my father developed lung cancer. He brought home a diagram the doctor had drawn showing where his cancer was and told me that he was going to die. He asked me to take care of my mother when he was gone. I was an only child. He said he loved me on the night when he died.
When you’re 13 and your father dies, you have some choices to make. You can use the situation as an excuse for letting your actions and grades go down, or you can honor his memory and try to do something positive with yourself. I focused my energy on my schoolwork and my goal of becoming a doctor.
56. What was the father’s“own brand of ‘house calls’”?
A. His treatment for Frank’s serious illness. B. Being kind to Frank.
C. His attitude towards the author. D. His wish that his son would be a doctor.
57. The author did something to realize his dream to be a doctor when ________.
A. Father helped Frank regularly
B. Father developed lung cancer
C. Father asked him / her to take care of Mother
D. Father died
58. What influence did his father’s death have on the author?
A. The author began to think seriously about his career.
B. The author was too sorrowful to go on studying.
C. The author used the situation as an excuse to quit school.
D. The author worked harder to achieve his goal of becoming a doctor.
59. Which of the following is TRUE according to the passage?
A. Father taught the author how to be a doctor by making house calls on Frank.
B. In return for Father's help, Frank usually came up at his gas station.
C. The author had no sisters or brothers.
D. The author was deeply influenced by Father's doctor who treated his cancer.
60. What's the best title for the passage?
A. What Made Father Respectable B. What Led Me to Be a Doctor
C. How to Help Strangers D. How to Deal with Death
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