题目内容

    Will was lying on the grass, _______the sky thick with stars.

A. his eyes fixing on                                  B. fixed his eyes on

C. his eyes were fixed on                          D. his eyes fixed on

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During the war, a fighter pilot was injured. Fortunately, he was l by a group of nuns(修女)from a nearby convert(女修道院). He had been very weak and lost his 2 . When he came to himself, he was astonished to find a woman beside him.

    It was Sister Mary, the nun in 3 . She said to the pilot,“This convert is a 4 hospital. We have many young 5 here, learning to be 6 . We will 7 you here as long as possible, but you must listen to our 8 .”The pilot decided to make himself up for a nurse. He could not talk with either the nurses or the nuns. He had to 9  in his small room as much as possible. He was asked to shave (刮胡子)every day, wear a beautiful cap, and the 10 uniform (制服). He looked like a 11 in the distance. It was a very 12 life, however he felt very 13, especially when one of the nursing students 14 his eyes. She was quiet and 15 away whenever she saw him looking at her. The pilot found himself in 16 with her, and thought of her all the time.

    One day, the pilot could not 17 in silence. He found the nurse working in the kitchen alone. He went over to her and said, “Please don’t turn away. I love you so much. " He started to put his arms 18 the nurse and then 19 back in great surprise. What was the matter? Why was the young pilot so 20 in love? He found the nurse was actually another pilot saved by the nuns, just like himself.

    1. A. held      B. helped         C. seen          D. saved

    2. A. sense        B. heart         C. way          D. balance

    3. A. convert   B. hospital       C. charge           D. church

    4. A. field        B. teaching        C. general        D. women

    5. A. girls        B. nuns         C. children       D. boys

    6. A. doctors   B. nuns         C. workers        D. nurses

    7. A. save        B. help          C. hide          D. have

    8. A. teacher   B. advice         C. lectures       D. lessons

    9. A. work       B. stay          C. wait          D. get

    10. A. student’s    B. nun’s          C. worker’s       D. nurse’s

    11. A. woman B. nun           C. worker           D. student

    12. A. difficult B. interesting      C. easy          D. quiet

    13. A. lonely   B. sad           C. well          D. sorry

    14. A. fixed   B. caught         C. dropped        D. kept

    15. A. ran        B. hurried        C. turned         D. looked

    16. A. love    B. shyness       C. silence           D. touch

    17. A. live        B. keep          C. work          D. wait

    18. A. around  B. over          C. on            D. to

    19. A. drew    B. ran            C. fell            D. walked

20. A. unlucky     B. difficult       C. hard          D. shy

 

I think that genetically modified foods should be banned.Here's why.

We have no idea of the real impact they have on our environment.While there's currently no hard proof that environmental damage is being done by genetically modified foods, there are a few worrying and suspect events that may actually be tied to these products.Most important is the sudden loss of huge numbers of bee hives.Bees are necessary to the pollination process for soybeans and many other food crops.It's entirely possible that "the law of unintended consequences" has caused the loss of these extremely important insects.

There's also no real way to prevent cross contamination (交叉污染) between modified crops and natural crops.When neighboring fields are planted with different varieties of computable(可共存的) plants, there is a  virtual guarantee of some cross pollination between the fields.

We have no idea of the real impact they have on human beings.There is already documented evidence that genetically modified foods may be the cause of higher allergy (过敏) rates in children, It's impossible to guess v/hat other effects they may eventually cause.

I suspect that most people have forgotten the serious health scare and complete failure that occurred in 1989 that caused death or health problems for hundreds of people.The product causing the problem was L-tryptophan, an amino acid; Commercially produced L-tryptophan is developed through a bacterial fermentation process.One maker of the supplement developed a genetically modified strain of bacteria which was capable of producing higher quantities of L-tryptophan.

Unfortunately, the process "broke" somewhere along the line with the genetically altered bacteria creating an altered form of the chemical which had devastating effects on people who consumed it.

Since there is no way to predict these kinds or changes, it's both foolish and dangerous to introduce genetically modified products into the food chain.

Finally, there's no need for genetically modified foods.Most companies that produce these products will send out statistics about higher output per acre or plants that are more tolerant to negative conditions.But the truth is that the claims, while at least partially true, are mostly rhetoric.

These companies are really just looking for a way to increase their bottom line profits.They may not actually intend to, damage the ecosystem or create new health problems for people.But in my opinion it's not nice to fool Mother Nature.She may offer up a variety of severe surprises in response.

68.What's the structure of the passage?

69.The sudden loss of bee hives may be due to ___       .

       A.environmental pollution from human beings

       B.genetically modified products

       C.cross-contamination between modified crops

       D.cross pollination between the fields

70.Which of the following words best describes genetically modified foods?

       A.Risky.           B.Deadly.         C.Harmful.                 D.Healthy.

71.Most companies advocate the genetically modified products in order to _     _.

       A.increase their output                    B.solve health problems

       C.earn more money                         D.protect the ecosystem  

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