题目内容

A few students in our class can’t concentrate on study sometimes and are ________ to listen carefully.

A. suggested                 B. expected                   C. reminded                  D. forbidden

C
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     Among all the fast growing science and technology, the research of human genes, or biological engineering as people call it, is drawing more and more attention now. Sometimes it is a hot topic discussed by people.

The greatest thing that gene technology can do is to cure serious diseases that doctors at present can almost do nothing with, such as cancer and heart disease. Every year, millions of people are murdered by these two killers. And to date, doctors have not found an effective way to cure them. But if the gene technology is applied, not only these two diseases can be cured completely, bringing happiness and more living days to the patients, but also the great amount of money people spend on curing their diseases can be saved, therefore it benefits the economy as well. In addition, human life span(寿命) can be made longer..

Gene technology can help people to give birth to more healthy and clever children. Some families, with the English imperial family being a good example, have hereditary diseases. This means their children will for sure have the family disease, which is a great trouble for these families. In the past, doctors could do nothing about hereditary diseases. But gene technology can solve this problem perfectly. The scientist just need to find the wrong gene and correct it, and a healthy child will be born.

Some people are worrying that the gene research can be used to produce human beings in large quantities. In the past few years, scientists have succeeded in cloning a sheep, therefore these people predict that human babies would soon be cloned. But I believe cloned babies will not come out in large quantities, for most couples in the world can have babies in very normal way. Of course, the governments must take care to control gene technology.

 

73. What does “these two killers” in the second paragraph refer to?(回答词数不超过6个)

                                      

74. What is the greatest advantage of gene technology?(回答词数不超过８个)

                                           .

75. Find suitable words in the 3rd paragraph to explain hereditary disease.(回答词数不超过3个)

                           .

―Hey, Clare Have you checked the account yet?

 一Certainly. I        it five times even though you told me to do it twice.

 A. checked                B. will have checked                   C. have been checking         D. had checked

I feel it is you as well as your wife that ______ for your son’s bad performance at school.

      A. are to blame                                                  B. is going to be blamed

      C. are to be blamed                                            D. is to blame

If you work hard, you will be able to a_______________ your goal.

 Does mass _______________ (失业) depress wages? 

Companies have to ________ their budget to go through the financial crisis.

A. cut down                 B. cut off                            C. cut in                             D. cut out

In front of the Ninghui Building ____________________（是一个广场）. （lie）

Eating too much fat can ___________ to heart disease and high blood pressure.

 A. contribute        B. devote       C. attend               D. turn

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