题目内容

7. The little boy dialed 110 and soon the police arrived at the scene             the thief. (time)

这个小男孩拨打了 110，警察很快到了现场及时抓住了那个贼。

7. in time to catch考查不定式的用法。及时去做某事in time to do sth.

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22. Had I taken my umbrella with me when I came out this morning, I              now. (wet)

今天早上出去的时候要是随身带着雨伞，我现在就不会淋湿了。

(   ) 10. If you pay for the computer in cash,you could have a 5% discount.          ，we can deliver it to you for free.

A. In demand    B. In place    C. In return    D. In addition

(   ) 5. His        description of his adventure in the forest made us want to have a try ourselves.

A. magic    B. vivid    C. relevant    D. awesome

2. Father urged that            my teacher for my being so rude to him just now. (apologize)

父亲力劝我，要我为刚才对老师的无礼向老师道歉。

What happens inside the skull of a soccer player who repeatedly heads a soccer ball? That question motivate a challenging new study of the brains of experienced players and has caused discussion and debate among soccer players, and also some anxiety among those of us with soccer-playing children.

For the study，researchers at the Albert Einstein College of Medicine in New York selected 34 adults，men and women. All of the volunteers had played soccer since childhood and now competed year-round in adult soccer leagues. Each filled out a detailed questionnaire developed especially for this study to determine how many times they had headed a soccer ball in the previous year,as well as whether they had experienced any known concussions(脑震荡) in the past.

had their brains scanned，using a complicated new MRI technique which can find structural changes in the brain that can't be seen during most scans.

According to the data they presented at a Radiological Society of North America meeting last month, the researchers found that the players who had headed the ball more than about 1 ，100 times

in the previous 12 months showed significant loss of white matter in parts of their brains involved with memory, attention and the processing of visual information,compared with players who had headed the ball fewer times.

This pattern of white matter loss is "similar to those seen in traumatic(夕卜伤的) brain injury"， like that after a serious concussion,the researchers reported, even though only one of these players was reported to have ever experienced a concussion.

The players who had headed the ball about 1 ，100 times or more in the past year were also generally worse at recalling lists of words read to them，forgetting or fumbling the words far more often than players who had headed the ball less.

(   ) 4. The passage is most probably a         .

     A. news report    B. research report

    C. story for soccer players    D. text for doctors

(   ) 5. From the passage we can conclude that frequent heading may have       .

     A.  significant effect on one's brain

    B.  little effect on one' s brain

    C.  nothing to do with the brain injury

    D.  one's memory improved

(   ) 6. What is likely to be the cause of memory loss?

     A. Playing soccer frequently.    B. Tests of their memory.

    C. White matter loss.    D. Information processing. 

(   ) 7. The underlined word "flimbling" is closest in meaning to         .

     A. remembering    B. misunderstanding

    C. recalling    D. missing

(   ) 6. Car dealers also have a tough time in bad economy. Therefore, they have to       

their business model to overcome the difficulties.

A. adjust    B. admit    C. replace    D. remove

(   ) 1. Having lived in the tropical area for quite a long time，it was difficult for him to       to the coldness in this area.

A. adjust    B.add    C. addict    D. lead

19. Every teacher and every student              the development of our school in the past five years. (contribution)

每一名老师和每一位学生都在过去五年里为我们学校的发展做出了贡献。

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