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完形填空

  It’s difficult for doctors to help a person with a hurt brain.  1   enough blood, the brain can live only three to 5 minutes.Usually doctors can’t fix the hurt   2   such a short time.

  Dr.Robert White thinks he knows a way of help.He thinks doctors should make the hurt brain   3   to live for 30 minutes without blood.This gives the doctor a longer time to do something for the brain.Dr.White experimented his   4   on fifteen monkeys.  5   he taught them to do different jobs.Then he operated on them.He made the monkeys’ blood go through a machine.When the brains’   6   was 10 ℃, he stopped the blood to the brain.After 30 minutes, he turned the blood back on.He   7   the blood again.After their operations, the monkeys were almost   8   before.They were healthy and busy.Each one could still do the job the doctor   9   them.

  Dr.White’s idea works well on monkeys.He thinks it will work on   10  .He thinks it will help with heart problems.A person   11   die when his heart stops; doctors can start it again.The problem comes:when the brain is without blood for about 5 minutes, it   12  .If doctors start the heart again after 5 minutes, the person has a lively body but a dead brain.Maybe in the future, doctors will   13   Dr.White’s idea.When the person’s heart stops, the doctor will   14   cool the brain.They will have 30 minutes to start the heart again.Maybe there will be no   15   the brain.

(1)

[  ]

A.

Don’t have

B.

Without

C.

Having not

D.

Only with

(2)

[  ]

A.

for

B.

after

C.

in

D.

since

(3)

[  ]

A.

too cool

B.

enough cool

C.

cool enough

D.

another

(4)

[  ]

A.

medicine

B.

manners

C.

idea

D.

brain

(5)

[  ]

A.

Besides

B.

Instead

C.

However

D.

First

(6)

[  ]

A.

heat

B.

temperature

C.

coolness

D.

feeling

(7)

[  ]

A.

cooled

B.

operated

C.

warmed

D.

stopped

(8)

[  ]

A.

the same as

B.

different from

C.

used to

D.

cleverer than

(9)

[  ]

A.

was taught

B.

was teaching

C.

was to teach

D.

had taught

(10)

[  ]

A.

other people

B.

human beings

C.

other things

D.

more people

(11)

[  ]

A.

doesn’t have to

B.

needn’t

C.

will be able to

D.

is afraid to

(12)

[  ]

A.

loses

B.

goes

C.

kills

D.

dies

(13)

[  ]

A.

get

B.

accept

C.

keep

D.

try

(14)

[  ]

A.

soon

B.

quickly

C.

slowly

D.

rapid

(15)

[  ]

A.

use for

B.

wrong with

C.

value to

D.

problem with

答案:1.B;2.C;3.C;4.C;5.D;6.B;7.C;8.C;9.D;10.B;11.A;12.D;13.D;14.B;15.D;
解析:

(1)

without短语表示“在没有足够的供血情况下”与句型、句意相符;C项不合语法。

(2)

此处要表示“在如此短时间之内,大夫不能修复大脑之伤”,故要用in。

(3)

too…to…表示“太……而不能……”,与句意不符;cool为形容词,只能用cool enough。

(4)

验证自己的想法、主意。

(5)

first与下句then一起表示实验的步骤。

(6)

此处表示“在大脑的温度降至10 ℃时,停止供血30分钟”。

(7)

warmed用作动词,表示“给(大脑的血液)加热”。

(8)

通过下面两句可以看出,手术前后的猴子几乎一样。

(9)

had taught表示是在手术前“教”的,应是“过去的过去”。

(10)

对猴子的实验成功了,Dr.White认为此方法对人类也会有效。

(11)

have to更强调客观因素。有了此法,心脏停止动后,人在客观上不是非得死去不可了。

(12)

it指大脑。上文反复提到大脑缺血五分钟就会死亡,故要用die。

(13)

将来医生将“试用(try)”此法。

(14)

quickly强调速度快,与全文意义相符。

(15)

Dr.White的主意可能解决大脑存活这一难题,故选择problem with。


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[  ]   

  

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完形填空

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完形填空

阅读下面短文,从短文后所给各题的四个选项(ABCD)中选出能填入空白处的最佳选项。

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Nicolette joined English Rose about 18 months    14    and has met    15    then.

She says, “I    16    that American men are more romantic and thoughtful than British men. I rang   17    in the States, and afterwards he sent me 200 dollars to    18    the call.”

“I’ve met five so far but I’m looking for someone very    19   . I’d like to find a caring, well-educated, non-smoking, animal-lover with a professional job and a    20    of adventure.”

1.A.like                               B.being

C.as                                D.with

2.A.tired                               B.bored

C.pleased                           D.angry

3.A.men                              B.games

C.music                             D.master

4.A.some                              B.much

C.a little                             D.no

5.A.passed                             B.spent

C.entered                           D.wasted

6.A.exciting                           B.moving

C.interesting                         D.living

7.A.marry to                            B.accept

C.receive                           D.find

8.A.friends                            B.work

C.a home                           D.children

9.A.another                            B.some

C.the other                           D.other

10.A.wrote                            B.put

C.gave                             D.posted

11.A.single                             B.married

C.only                             D.lonely

12.A.Most                             B.Few

C.All                                D.Some

13.A.worrying                              B.encouraging

C.boring                               D.surprising

14.A.before                           B.later

C.more                                 D.ago

15.A.from                             B.since

C.after                               D.until

16.A.expect                           B.suppose

C.know                             D.feel

17.A.one                             B.it

C.them                                 D.him

18.A.pay to                            B.pay off

C.pay for                           D.pay back

19.A.ordinary                           B.handsome

C.special                            D.lovely

20.A.feeling                           B.sense

C.way                             D.kind

 

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