题目内容
As I understand, if scientists produced a human clone, there would be a great risk of it having a disease. Nobody seems to understand the ageing process of a clone. It would be terrible if a baby was the age of its parent at 31 . Its cells would grow old fast and it would die young. 32 until the technique is perfectly safe, it should be 33 .
I'd love to have a clone of 34 . I often wish I had a twin sister, someone who 35 me in everything. So why not a clone? Well, the idea 36 be fun but I'm not sure if it would be 37 . I think we would be playing with fire if we let scientists go ahead with 38 cloning. There are so many 39
involved that all research in this area should be strictly controlled.
There are so many arguments 40 cloning that it is difficult to get anyone to consider the possible benefits. I am 41 that it is a technique which could be beneficial. The most obvious use would be for childless 42 . They would be able to have babies with their own genetic material. I don't see what's wrong with that.
Imagine a child 43 up knowing that his or her mother is really a sister or a brother. The emotional 44 on the child would be 45 . Or a child who was cloned from a dead brother or sister. What kind of emotional pressure would they feel, knowing they were made as a replacement for another? The whole idea
46 me!
It's all very good to ban human cloning but scientists should be allowed to 47
research. If they don't, we may 48 important benefits for our society, such as producing body organs. A clone is an 49 copy of a person with the same gene. Therefore, it is the 50 donor for an organ(器官) transplant.
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【小题1】D
【小题2】B
【小题3】A
【小题4】C
【小题5】D
【小题6】A
【小题7】B
【小题8】A
【小题9】D
【小题10】A
【小题11】B
【小题12】A
【小题13】D
【小题14】A
【小题15】C
【小题16】B
【小题17】A
【小题18】D
【小题19】B
【小题20】A
解析
阅读快车系列答案That cold January night, I was growing sick of my life in San Francisco. There I was, walking home at one in the morning after a tiring practice at the theater. With opening night only a week away, I was still learning my lines. I was having trouble dealing with my part-time job at the bank and my acting at night at the same time. As I walked, I thought seriously about giving up both acting and San Francisco. City life had become too much for me.
As I walked down empty streets under tall buildings, I felt very small and cold. I began running, both to keep warm and to keep away any possible robbers(抢劫犯). Very few people were still out except a few sad-looking homeless people under blankets.
About a block from my apartment, I heard a sound behind me. I turned quickly, half expecting to see someone with a knife or a gun. The street was empty. All I saw was a shining streetlight. Still, the noise had made me nervous, so I started to run faster. Not until I reached my apartment building and unlocked the door did I realize what the noise had been. It had been my wallet falling to the sidewalk.
Suddenly I wasn’t cold or tired anymore. I ran out of the door and back to where I’d heard the noise. Although I searched the sidewalk anxiously for fifteen minutes, my wallet was nowhere to be found.
Just as I was about to give up the search, I heard the garbage truck(垃圾车) pull up to the sidewalk next to me. When a voice called from the inside, “Alisa Camacho?” I thought I was dreaming. How could this man know my name? The door opened, and out jumped a small red-haired man with an amused look in his eyes. “Is this what you’re looking for?” he asked, holding up a small square shape.
It was nearly 3 a.m. by the time I got into bed. I wouldn’t get much sleep that night, but I had got my wallet back. I also had got back some enjoyment of city life. I realized that the city couldn’t be a bad place as long as people were willing to help each other.
1.How did the writer feel when she was walking home after work?
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A．Cold and sick |
B．Lucky and hopeful |
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C．Satisfied and cheerful |
D．Disappointed and helpless |
2.From the first paragraph, we learn that the writer was busy_____.
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A．solving her problem at the bank |
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B．taking part in various city activities |
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C．learning acting in an evening school |
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D．preparing for the first night show |
3.On her way home the writer_____
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A．lost her wallet unknowingly |
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B．was stopped by a garbage truck driver |
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C．was robbed of her wallet by a man with a knife |
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D．found some homeless people following her |
4.In the fifth paragraph, why did the writer say she was dreaming?
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A．Someone offered to take her back home |
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B．A red-haired man came to see her. |
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C．She heard someone call her name |
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D．Her wallet was found in a garbage truck |
5.From the text, we can infer that the writer_____
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A．would stop working at night |
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B．would stay on in San Francisco |
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C．would make friends with cleaners. |
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D．would give up her job at the bank |