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新动力:2008å¹´12月英è¯å››çº§å…¨çœŸæ¨¡æ‹Ÿè¯•题
  18. ç”æ¡ˆï¼šB
  解æž�:对è¯�ä¸ï¼Œå¥³å£«æ‰¿è®¤é•¿å�‘漂亮,但指出å¤�å£ç•™é•¿å�‘ä¸�舒æœ�,å�³ä¾¿å®‰è£…äº†ç©ºè°ƒï¼Œä¹Ÿæ˜¯è¿™æ ·ï¼Œçœ‹æ�¥å¥¹å‰ªå�‘更多是从实用角度考虑的,所以B是æ£ç¡®ç”案。
  Questions 19 to 22 are based on the following conversation:
  Conversation One
  A: Well, Mike, I often hear people talk about gene therapy. But what’s on earth is it?
  B: We know that genes are the basic units of heredity and they encode instructions on how to make proteins.
  A: Yeah. Proteins are very essential to human body.
  B: Right. Proteins perform most life functions and even make up most of cellular structures. So when genes are altered, the encoded proteins are unable to carry out their normal functions, this can result in genetic disorders.
  A: I see. Then gene therapy is to correct defective genes, isn’t it?
  B: Yeah, you can say that.
  A: But how?
  B: Well, there are several ways, such as gene replacement to replace a nonfunctional gene with a normal one. This approach is most common. And also others like gene correction, gene augmentation, gene inactivation or immune adjustment are ways of therapy..
  A: It sounds many genetic diseases then could be cured with this new technology.
  B: Theoretically it is. But currently it’s still experimental and has not proven very successful in clinical trials. Little progress has been made since the first gene therapy clinical trial began in 1990.
  A: We’re just holding our breath for it.
  19.What is the conversation mainly about?
  20.What carries out most life functions?
  21.What is the gene therapy?
  22.Which of the following statements is true?
  19. ç”æ¡ˆï¼šC
  解æž�:逻辑考试*大判æ–题。A, B, D都是对è¯�ä¸çš„细节,这篇对è¯�主è¦�æ˜¯è°ˆè®ºåŸºå› ç–—æ³•çš„ã€‚
  20. ç”æ¡ˆï¼šA
  解æž�:细节题。从原文Proteins perform most life functionså�¯ä»¥å¾—出æ£ç¡®ç”案是A。
  21. ç”æ¡ˆï¼šC
  解æž�ï¼šç»†èŠ‚é¢˜ã€‚ç”±æ–‡ç« Then gene therapy is to correct defective genes, isn’t it? Yeah, you can say that.å�¯åˆ¤æ–C是æ£ç¡®ç”案。考生应知é�“defective是imperfectçš„æ„�æ€�。
  22. ç”æ¡ˆï¼šB
  解æž�:推ç�†åˆ¤æ–题。由原文Theoretically it is. But currently it’s still experimental and has not proven very successful in clinical trials.å�¯ä»¥æŽ¨æ–出æ£ç¡®ç”案是B。
  Questions 23 to 25 are based on the following conversation:
  Conversation Two
  A: You look perfect in your new dress. It’s the newest style, isn’t it?
  B: Yeah, I like it very much. Thank you. You can’t imagine how cheap it is.
  A: You got it on sale.
  B: No, I got it from the internet.
  A: From the internet?
  B: Yeah. More and more people are now beginning to shop via the net.
  A: E-commerce is thriving.
  B: Well, shopping on the internet does bring much convenience.
  A: But is it safe?
  B: It’s better that you use retailers and services you know about, or ones that have been personally recommended to you.
  A: I always worry about the security of my payment.
  B: You are quite right. When you’re making payment, be wary of giving out your bank account numbers, credit card numbers or other personal information to a company you don’t know or haven’t checked out.
  A: That’s very important.
  B: And don’t provide information that isn’t necessary for your shopping. Many companies allow you to send your credit card details via a secure, or coded page and you should aim to buy from companies that give you this choice.
  A: It may be easy to shop online, but I still prefer the old way. I feel better to touch and feel the goods personally instead of just seeing the pictures. You see, in many cases what you see is thousands of miles away from what it actually is.
  23.Where did the girl buy her new dress?
  24.What are the advantages of E-commerce according to the girl who bought the dress from the net?
  25.Which problem do both of them give emphasis on?
  解æž�:对è¯�ä¸ï¼Œå¥³å£«æ‰¿è®¤é•¿å�‘漂亮,但指出å¤�å£ç•™é•¿å�‘ä¸�舒æœ�,å�³ä¾¿å®‰è£…äº†ç©ºè°ƒï¼Œä¹Ÿæ˜¯è¿™æ ·ï¼Œçœ‹æ�¥å¥¹å‰ªå�‘更多是从实用角度考虑的,所以B是æ£ç¡®ç”案。
  Questions 19 to 22 are based on the following conversation:
  Conversation One
  A: Well, Mike, I often hear people talk about gene therapy. But what’s on earth is it?
  B: We know that genes are the basic units of heredity and they encode instructions on how to make proteins.
  A: Yeah. Proteins are very essential to human body.
  B: Right. Proteins perform most life functions and even make up most of cellular structures. So when genes are altered, the encoded proteins are unable to carry out their normal functions, this can result in genetic disorders.
  A: I see. Then gene therapy is to correct defective genes, isn’t it?
  B: Yeah, you can say that.
  A: But how?
  B: Well, there are several ways, such as gene replacement to replace a nonfunctional gene with a normal one. This approach is most common. And also others like gene correction, gene augmentation, gene inactivation or immune adjustment are ways of therapy..
  A: It sounds many genetic diseases then could be cured with this new technology.
  B: Theoretically it is. But currently it’s still experimental and has not proven very successful in clinical trials. Little progress has been made since the first gene therapy clinical trial began in 1990.
  A: We’re just holding our breath for it.
  19.What is the conversation mainly about?
  20.What carries out most life functions?
  21.What is the gene therapy?
  22.Which of the following statements is true?
  19. ç”æ¡ˆï¼šC
  解æž�:逻辑考试*大判æ–题。A, B, D都是对è¯�ä¸çš„细节,这篇对è¯�主è¦�æ˜¯è°ˆè®ºåŸºå› ç–—æ³•çš„ã€‚
  20. ç”æ¡ˆï¼šA
  解æž�:细节题。从原文Proteins perform most life functionså�¯ä»¥å¾—出æ£ç¡®ç”案是A。
  21. ç”æ¡ˆï¼šC
  解æž�ï¼šç»†èŠ‚é¢˜ã€‚ç”±æ–‡ç« Then gene therapy is to correct defective genes, isn’t it? Yeah, you can say that.å�¯åˆ¤æ–C是æ£ç¡®ç”案。考生应知é�“defective是imperfectçš„æ„�æ€�。
  22. ç”æ¡ˆï¼šB
  解æž�:推ç�†åˆ¤æ–题。由原文Theoretically it is. But currently it’s still experimental and has not proven very successful in clinical trials.å�¯ä»¥æŽ¨æ–出æ£ç¡®ç”案是B。
  Questions 23 to 25 are based on the following conversation:
  Conversation Two
  A: You look perfect in your new dress. It’s the newest style, isn’t it?
  B: Yeah, I like it very much. Thank you. You can’t imagine how cheap it is.
  A: You got it on sale.
  B: No, I got it from the internet.
  A: From the internet?
  B: Yeah. More and more people are now beginning to shop via the net.
  A: E-commerce is thriving.
  B: Well, shopping on the internet does bring much convenience.
  A: But is it safe?
  B: It’s better that you use retailers and services you know about, or ones that have been personally recommended to you.
  A: I always worry about the security of my payment.
  B: You are quite right. When you’re making payment, be wary of giving out your bank account numbers, credit card numbers or other personal information to a company you don’t know or haven’t checked out.
  A: That’s very important.
  B: And don’t provide information that isn’t necessary for your shopping. Many companies allow you to send your credit card details via a secure, or coded page and you should aim to buy from companies that give you this choice.
  A: It may be easy to shop online, but I still prefer the old way. I feel better to touch and feel the goods personally instead of just seeing the pictures. You see, in many cases what you see is thousands of miles away from what it actually is.
  23.Where did the girl buy her new dress?
  24.What are the advantages of E-commerce according to the girl who bought the dress from the net?
  25.Which problem do both of them give emphasis on?
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