The US Government has decided that meat from cloned animals is safe to eat and does not require special labeling(标记).

    The Food and Drug Administration(FDA)planned to speak to industry groups before an announcement was made yesterday. The regulatory agency claimed that it would approve the consumption of meat from cloned livestock(家禽)in a scientific journal article published online earlier this month.

    Consumer groups say labels are a must,because surveys have shown people are uncomfortable with the idea of eating meat from cloned livestock.

    However,FDA regulators concluded that cloned animals were virtually indistinguishable from traditional livestock and that no special identification labels were needed.

    “Labels should only be used if the quality of the meat is greatly changed by how it is produced,”said Barb Glenn of the Biotechnology Industry Organization.

    Critics of cloning say the judgment is still out on the safety of food from cloned animals.

    “Consumers are going to be buying a product that has potential safety problems and a whole load of ethical(伦理上的)issues tied to it, without any labeling”, said Joseph Mendelson,legal director of the Centre for Food Safety.

    Carol Tucker Foreman,director of food policy at the Consumer Federation of America,said,“the FDA is ignoring research that shows cloning results in more deaths and deformed(畸形的)animals than other reproductive technologies. ”

    The FDA scientists wrote that by the time clones reached six to eighteen months of age,they were almost the same as traditionally bred animals.

    Final approval of cloned animals for food will be months away; the FDA will accept comments from the public after issuing a draft risk assessment(公布风险评估草案)yesterday.

    Approval of cloned livestock has taken five years because big food companies are nervous that consumers might reject milk and meat from cloned animals.

67. What does the underlined word “it” in the second paragraph refer to?

A. The Food and Drug Administration.

B. The US Government.

C. An announcement.

D. A consumer.

68. Why do FDA regulators think it unnecessary to label the food from cloned animals?

A. Because they think it will take a lot of time.

B. Because they think it will waste a lot of paper.

C. Because they think the cloned animals are almost the same as the traditional ones.

D. Because they think the quality of the meat from the cloned animals has been changed.

69. When will the final approval of food from cloned animals come?

A. After the public accept cloned animal products.

B. After the government agrees to pass a bill.

C. After food from cloned animals is labeled.

D. After the FDA has assessed comments from the public.

70. Why has it taken 5 years to approve of food from cloned animals?

A. Because consumers may be afraid to buy the food from cloned animals.

B. Because big food companies are afraid that few consumers buy cloned animal products.

C. Because the Consumer Federation of America objected to approving the proposal.

D. Because the food from cloned animals is dangerous to eat.

    “Be nice to people. ” This sounds like a platitude(老生常谈), but I’ll never forget my father’s words. I was 10, and I had been mean to someone. He said, “There is no point in being mean to anyone at any time. You never know who you’re going to meet later in life. And by the way, you don’t change anything by being mean. Usually you don’t get anywhere. ”

    “Remember you can do anything you want to do. Don’t let anyone say, ‘You’re not smart enough, it’s too hard, it’s a foolish idea, no one has done that before, girls don’t do that. ’ ”My mom gave me that advice in 1973. And it allowed me to never worry what others were saying about my career direction.

    “Always do the best job you can do at whatever you’re assigned(分派), even if you think it’s boring. ” Jerry Parkinson, my boss at P&G, told me this in 1979. Here I was fresh out of Harvard Business School(HBS), and I was assigned to determine how big the hole in the Ivory shampoo bottle should be: 3/8 of an inch or 1/8 of an inch. I did research, focus groups and I would come home at night wondering how I had gone from HBS to this. But later I realized any job you’re given is an opportunity to prove yourself.

    “Don’t be a credit hog. If you’re constantly in the neighborhood of good things, good things will happen to you. ” Tom Tierney, who was my boss at Bain in 1981 and is now on the eBay board, told me this. It’s true that you get ahead by praising other people.

    Finally, in 1998, I was in New York watching the ticker as eBay went public. My husband is a surgeon(外科医生). I called him and told him the great news. And he said, “That’s nice. But Meg, remember that it’s not brain surgery. ”

63. We can learn that________from the passage.

A. “Be nice to people” is the topic that people like

B. it’s not necessary for us all to be too mean at any time

C. I never forget any word that father spoke to me

D. we won’t be successful if we are too mean to others

64. How many pieces of advice were given by her family?

A. Two.          B. Four.

C. Three.         D. One.

65. This passage was written by_________order.

A. story development         B. time

C. working conditions        D. ideas

66. The author’s husband is more concerned__________than eBay’s going public.

A. his success

B. opportunity to prove himself

C. brain surgery

D. his career

    British scientists have done something that,many people thought,was impossible: they created the first clone of an adult mammal(哺乳动物).The clone,named Dolly,is a seven-month-old sheep,grown from a cell of an adult female sheep.

    What is a clone? A clone is a copy—a genetic copy. Genes are the instructions for life. They tell a cell what to do and how to do it. Genes make each individual plant or animal different and unique. But a clone has the same genes as the original organism(生物体).

    Cloning is not new. Plants have been cloned for centuries. New plants are often grown from cutting from another plant. Also,plants like pineapples,strawberries and carnations(康乃馨)are sometimes cloned. One benefit of cloning is that we can make many copies of the best and healthiest plants.

    It has been much more difficult to clone animals. Frogs have been cloned,but they died as tadpoles,never living long enough to become adult frogs,which made the scientists despondent. Mice,sheep and cattle have been cloned from embryos. But Dolly is the first healthy clone of an adult mammal. How did they do it?

    (1)An unfertilized egg was taken from a sheep.

    (2)The egg nucleus(细胞核)was removed.

    (3)A cell was taken from the udder(乳房)of a pregnant(怀孕的)sheep. It was“starved”,so that it stopped growing.

    (4)The two cells were combined into one,and then implanted in a third sheep,where it grew normally.

    (5)The clone was born. It was genetically identical to the pregnant sheep.

    This sounds much easier than it actually was. To end up with one clone,the scientists started with 277 udder cells. And they needed in a way to make the egg cell accept a new nucleus. They did that by starving the cell.

    It may soon be possible to clone many types of animals. Will we also be able to clone human organs,or even whole human beings? We have only begun to think about the morality of cloning technology. Maybe the question to ask is not whether we can clone humans,but instead,should we clone humans?

59. What can replace the underlined word“despondent” in the fourth paragraph?

A. calmed down          B. set down

C. cut down             D. cast down

60. Dolly is a sheep________because she is grown from a cell of an adult female sheep.

A. that has no father         B. that has no mother

C. that has no parents        D. that has no tail

61. According to the passage we can know that__________.

A. only plants can be cloned

B. only strawberries and carnations can sometimes be cloned

C. animals and plants have quite a long history of cloning

D. genes can tell a cell what to do and how to do it during cloning

62. From the fourth paragraph we can know that__________.

A. a tadpole is the early stage of a grown-up frog

B. a tadpole is a frog without a tail

C. a tadpole is a kind of animal

D. a tadpole is a clone of an adult mammal

     I have recently completed my college degree. The last project was called “Smile”. The class was asked to go out to smile at three people and document their reactions(反应). I am a very friendly person and always smile at everyone and say hello anyway. So, I thought this would be a piece of cake.

    My husband, the youngest son and I went out to McDonald. We were standing in line when all of a sudden everyone around us began to back away. As I turned around I smelled a horrible body odour(气味) and saw two poor homeless men standing behind me. As I looked at the short blue-eyed gentleman closest to me, he was “smiling”. The second man fumbled(摸索)with his hands as he stood behind his friend.

    The young lady at the counter asked him what they wanted. He said, “Coffee is all, Miss, ” because that was all they could afford.

    Then I really felt it—I almost embraced(拥抱)the little man with the blue eyes. That is when I noticed all eyes in the restaurant were set on me, judging my every action. I smiled and asked the lady for two more breakfast meals and gave them to the men.

    The blue-eyed gentleman looked up at me, with tears in his eyes, and said, “Thank you. ”

    I turned in my project. My teacher said, “Can I share this? ” I slowly nodded as she got the attention of the class. She began to read and that is when I knew that we as human beings share this need to heal people and to be healed.

    In my own way I had touched the people at McDonald’s and every soul that heard the story in the classroom. But, I graduated with one of the biggest lessons I would ever learn.

55. The underlined part “a piece of cake” in Paragraph 1 means_______.

A. easy           B. embarrassing

C. moving         D. comfortable

56. Why did people around the author in the McDonald step back?

A. Because they were very polite to the two men.

B. Because they were moved by the two men.

C. Because the two men smelt terrible.

D. Because the two men seemed unfriendly.

57. Why did the two men only buy coffee?

A. Because they didn’t have enough money.

B. Because they didn’t feel hungry.

C. Because they knew others would help them.

D. Because they were looked down upon.

58. How did the teacher think of the author’s project?

A. Hard to believe.         B. Interesting to read.

C. Very puzzling.          D. Very satisfying.

    A recent announcement by scientists that they have successfully cloned the first human embryo has caused much debate and has shocked many people around the world. On the one hand,some scientists point out that if you clone an embryo,you can produce valuable tissues(组织)and organs that could be used to save human lives. On the other hand,many people,including some scientists, disagree and fear that if mankind interferes with(干涉)nature in this way,they may be on their way to producing a real-life Frankenstein’s monster.

    Cloning is producing an exact copy of a plant or an animal using its cells. The first mammal to be cloned successfully from an adult cell was Dolly the sheep. She was born in 1996 and died in early 2003,at a much younger age than normal. When she was born,many people were angry because they thought cloning would create more disease in the animal world. However,in general the scientists were praised for their wonderful scientific breakthrough.

    The Scottish scientist who created Dolly,Ian Wilmut,is shocked that some scientists are now considering cloning human beings. Although he researches cloning,his intention has never been to create copies of humans. Instead,he thinks research efforts should concentrate on creating new tissues and organs that could eventually be used to cure diseases like cancer. However,some people consider that cloning human embryos with the intention of destroying them shows no respect for human life.

    While cloning human embryos is illegal in many countries,some scientists are already pushing ahead with research so as to deliver a cloned human baby. Severino Antinori,an Italian doctor,is one of the leaders in this kind of research. He has declared that he wants to be the first to clone a human being.

    In China,scientists have focused their efforts on cloning animals,as well as stern cells to be used in medical research. China has succeeded in producing clones of cows and goats,and continues to research ways in which cloning can benefit mankind.

51. Which of the following statements about cloning is TRUE according to the passage?

A. Cloning technology can only be applied to animals.

B. A cloned animal can live longer than a normal one.

C. People all over the world are happy about the birth of Dolly.

D. Cloning can produce valuable tissues and organs to cure human diseases.

52. The reasons why people are anti-cloning include the following EXCEPT that_______.

A. cloning may produce a real-life Frankenstein’s monster

B. cloning might create more disease in the animal world

C. cloning can’t help those who want to clone their dead children

D. cloning human embryos shows no respect for human life

53. Who is in favor of cloning human beings?

A. Ian Wilmut.        B. Severino Antinori.

C. The author.        D. The Chinese scientists.

54. What can be inferred from the last two paragraphs?

A. If we interfere with nature, we will change the world to be what we want.

B. It is impossible to clone babies for women who cannot have ones.

C. Cloning human beings is illegal in many countries,so no scientists want to do so.

D. Whether cloning human embryos is legal or not remains a matter of debate.

A couple of years ago, I went to a lady’s house to buy some vitamins. Upon entering the house, I   31  that there was an electronic keyboard on a stand, leaning  32  the wall. Being a piano music lover and   33 , I asked, if the woman played. She nodded and added that she had been  34  lessons—at age 54! I told her that it was very  35  that she was pursuing (追求) her passion(热情) to play the piano.

  Then she asked me  36  question.

  “I have been playing for 8 years now, ” I answered.

  “Then you must play a song for me before you leave, ” she  37 . I thought she was joking and I simply smiled. At the end of the deal of the vitamins, she  38  me of our musical “ 39  ”. She then showed me to an old upright piano in the living room, 40 asked me to play a song for her. I thought  41  and decided to play David Lanz’s “Return to the Heart”, since she had so much passion for  42  , and it was my soul-searching song.

  I played the song to the best of my ability, and with my emotions  43  into it as possible. She loved it.   44  I was about to step out of the door, I heard a weak voice calling out, “Young man! ”

  I turned around. And there was an old lady  45  one little step at a time with the help of another woman. “I wanted to come out to  46  you for the beautiful song that you played. I have been very sick, and it’s very hard for me to  47  my bed, but your music made me feel good, ”she said. With that, she turned around and walked  48  back to her room.

  I was deeply  49  by her appreciation and felt a deeper understanding for the song. It served its purpose beautifully, returning to one’s  50  for peace and joy.

31. A. observed    B. watched

C. noticed      D. caught

32. A. on    B. at

C. over     D. against

33. A. player    B. teacher

C. composer    D. starter

34. A. giving    B. attending

C. teaching     D. reviewing

35. A. interesting    B. wonderful

C. moved       D. impressive

36. A. another    B. a different

C. the same     D. other

37. A. advised    B. ordered

C. demanded    D. requested

38. A. warned    B. reminded

C. asked      D. required

39. A. course    B. task

C. discussion    D. deal

40. A. and      B. but

C. as a result    D. what’s more

41. A. for the moment    B. at the moment

C. for a moment      D. at a moment

42. A. music    B. songs

C. the piano    D. vitamins

43. A. dropping    B. falling

C. pouring      D. running

44. A. Since    B. As

C. While      D. Because

45. A. taking    B. making

C. having      D. moving

46. A. thank    B. praise

C. admire     D. owe

47. A. get on    B. get up

C. get off      D. get down

48. A. quietly    B. calmly

C. happily      D. slowly

49. A. shocked    B. touched

C. delighted     D. disturbed

50. A. world    B. heart

C. brains      D. dreams

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