Animal experimentation is the backbone（支柱） of American research and treatment of disease． Each year, 17 to 22 million animals are sacrificed in the name of science．While 90 percent of them are rats and mice, 180,000 dogs, 50,000 cats．61,000 monkeys and 554,000 rabbits are done away with in Laboratories operated by industry and government．

But the public has raised an outcry over these deaths．Spurred vivid reports of cruelty, the animal rights movement is made up of 7,000 organizations with 10 million members．They've documented cases in which monkeys were isolated in steel tanks for 45 days and dogs were bombarded with radiation or chemicals until they bled from the mouth．

Scientists say such incidents are rare．I aws have been passed to govern testing．Many research centers now have committees to review all proposed animal experiments, and computers can be used in place of animals in many experiments．But scientists say they can't do without animals to test new drugs and treatments on animals to make sure they're safe for humans．Animal experiments produced vaccines or treatments for diseases such as diabetes（糖尿病）, and techniques used in open heart surgery．They're important to efforts to find a treatment for AIDS．

Animals rights activists have shown they will go to almost any length．One New York researcher received more than 10,000 protest letters following publicity other experiments in which she gave drugs to monkeys．The researcher was studying drug addiction．A protester was arrested in Connecticut for placing a pipe bomb outside a company that used animals in tests．After fires and break-ins, many labs have bought electronic locks and alarms for protection．Other targets of the animal rights movement are the fur industry, farms, and school biology classes in which children dissect（解剖） frogs．

The movement has scored some successes．A dozen states no longer allow pounds- places that accept dogs and cats that have no homes to sell animals to scientists．Scientists claim the cost of their work will rise as a result．

The battle between scientists and activists raises a basic question: Can modern society be both humane in its treatment of living things and advanced in its treatment of disease? It seems certain there will be new restrictions placed on the use of animals in scientific experiments．

62．Which of the following is the main idea of the passage?

       A．Mice and rats make the best subjects for experiments．

       B．Scientific experiments can be carried out without animals．

       C．Fewer animals should be taken to laboratories．

       D．Americans are questioning the use of animals in experiments．

63．Animal experiments will probably continue because         .

       A．there are enough regulations to protest animals from abuse

       B．they are critical for understanding and curing human disease

       C．the groups that oppose them aren't very big or powerful

       D．scientists insist they are harmless

64．What do proponents （supporters） of animal rights do to convince people of their opinion?

       A．They treat their own pets kindly．

       B．They explode bombs at laboratories that conduct scientific tests．

       C．They give examples of animals that were mistreated in labs．

       D．They point out the diseases that have been cured by scientists．

65．The underlined word "outcry" （in Paragraph 2） probably means         .

       A．protest        B．protect        C．scream              D．alarm

Animal experimentation is the backbone（支柱） of American research and treatment of disease． Each year, 17 to 22 million animals are sacrificed in the name of science．While 90 percent of them are rats and mice, 180,000 dogs, 50,000 cats．61,000 monkeys and 554,000 rabbits are done away with in Laboratories operated by industry and government．

But the public has raised an outcry over these deaths．Spurred vivid reports of cruelty, the animal rights movement is made up of 7,000 organizations with 10 million members．They've documented cases in which monkeys were isolated in steel tanks for 45 days and dogs were bombarded with radiation or chemicals until they bled from the mouth．

Scientists say such incidents are rare．I have been passed to govern testing．Many research centers now have committees to review all proposed animal experiments, and computers can be used in place of animals in many experiments．But scientists say they can't do without animals to test new drugs and treatments on animals to make sure they're safe for humans．Animal experiments produced vaccines or treatments for diseases such as diabetes（糖尿病）, and techniques used in open heart surgery．They're important to efforts to find a treatment for AIDS．

Animals rights activists have shown they will go to almost any length．One New York researcher received more than 10,000 protest letters following publicity other experiments in which she gave drugs to monkeys．The researcher was studying drug addiction．A protester was arrested in Connecticut for placing a pipe bomb outside a company that used animals in tests．After fires and break-ins, many labs have bought electronic locks and alarms for protection．Other targets of the animal rights movement are the fur industry, farms, and school biology classes in which children dissect（解剖） frogs．

The movement has scored some successes．A dozen states no longer allow pounds- places that accept dogs and cats that have no homes to sell animals to scientists．Scientists claim the cost of their work will rise as a result．

The battle between scientists and activists raises a basic question: Can modern society be both humane in its treatment of living things and advanced in its treatment of disease? It seems certain there will be new restrictions placed on the use of animals in scientific experiments．

1．Which of the following is the main idea of the passage?

       A．Mice and rats make the best subjects for experiments．

       B．Scientific experiments can be carried out without animals．

       C．Fewer animals should be taken to laboratories．

       D．Americans are questioning the use of animals in experiments．

2．Animal experiments will probably continue because         ．

       A．there are enough regulations to protest animals from abuse

       B．they are critical for understanding and curing human disease

       C．the groups that oppose them aren't very big or powerful

       D．scientists insist they are harmless

3．What do proponents （supporters） of animal rights do to convince people of their opinion?

       A．They treat their own pets kindly．

       B．They explode bombs at laboratories that conduct scientific tests．

       C．They give examples of animals that were mistreated in labs．

       D．They point out the diseases that have been cured by scientists．

4．The underlined word "outcry" （in Paragraph 2） probably means         ．

       A．protest            B．protect            C．scream          D．alarm

（甘肃省兰州一中2010届高三12月月考）

E

Animal experimentation is the backbone（支柱） of American research and treatment of disease． Each year, 17 to 22 million animals are sacrificed in the name of science．While 90 percent of them are rats and mice, 180,000 dogs, 50,000 cats．61,000 monkeys and 554,000 rabbits are done away with in Laboratories operated by industry and government．

But the public has raised an outcry over these deaths．Spurred vivid reports of cruelty, the animal rights movement is made up of 7,000 organizations with 10 million members．They've documented cases in which monkeys were isolated in steel tanks for 45 days and dogs were bombarded with radiation or chemicals until they bled from the mouth．

Scientists say such incidents are rare．I aws have been passed to govern testing．Many research centers now have committees to review all proposed animal experiments, and computers can be used in place of animals in many experiments．But scientists say they can't do without animals to test new drugs and treatments on animals to make sure they're safe for humans．Animal experiments produced vaccines or treatments for diseases such as diabetes（糖尿病）, and techniques used in open heart surgery．They're important to efforts to find a treatment for AIDS．

Animals rights activists have shown they will go to almost any length．One New York researcher received more than 10,000 protest letters following publicity other experiments in which she gave drugs to monkeys．The researcher was studying drug addiction．A protester was arrested in Connecticut for placing a pipe bomb outside a company that used animals in tests．After fires and break-ins, many labs have bought electronic locks and alarms for protection．Other targets of the animal rights movement are the fur industry, farms, and school biology classes in which children dissect（解剖） frogs．

The movement has scored some successes．A dozen states no longer allow pounds- places that accept dogs and cats that have no homes to sell animals to scientists．Scientists claim the cost of their work will rise as a result．

The battle between scientists and activists raises a basic question: Can modern society be both humane in its treatment of living things and advanced in its treatment of disease? It seems certain there will be new restrictions placed on the use of animals in scientific experiments．

62．Which of the following is the main idea of the passage?

       A．Mice and rats make the best subjects for experiments．

       B．Scientific experiments can be carried out without animals．

       C．Fewer animals should be taken to laboratories．

       D．Americans are questioning the use of animals in experiments．

63．Animal experiments will probably continue because         .

       A．there are enough regulations to protest animals from abuse

       B．they are critical for understanding and curing human disease

       C．the groups that oppose them aren't very big or powerful

       D．scientists insist they are harmless

64．What do proponents （supporters） of animal rights do to convince people of their opinion?

       A．They treat their own pets kindly．

       B．They explode bombs at laboratories that conduct scientific tests．

       C．They give examples of animals that were mistreated in labs．

       D．They point out the diseases that have been cured by scientists．

65．The underlined word "outcry" （in Paragraph 2） probably means         .

       A．protest            B．protect            C．scream          D．alarm

If you are human, you can’t help but experience times when everything seems to be going wrong. You must also _ ▲__as if your life is completely out of control at times. It is during those “down times” that words of encouragement from family, friends, co-workers or_ ▲___strangers can boost(增强)your spirits. It is also during those _ ▲__that negative words can be devastating (毁灭性的) and sink you deeper and deeper into depression.

   For example, consider this story about a group of _39__who were traveling through the woods when _ ▲__of them fell into a deep pit(坑). All of the other frogs gathered around the _ ▲__.When they saw how _ ▲__the pit was, they told the two _ ▲__frogs they would never get out.

   The two frogs didn’t obey what other frogs said and tried to _ ▲__ out of the pit. The other frogs kept telling them not to jump, _ ▲__it was in vain. Finally, one of the frogs followed what the other frogs were saying and simply _ ▲__. He fell down and _ ▲__ The other frog continued to jump as _ ▲__as he could. Once again the crowd of frogs shouted at him to _ ▲__the pain. The more they _ ▲__, the harder he jumped and finally he _ ▲__to safety.

   When he _ ▲__, the other frogs asked him why he continued to jump when they were all _ ▲__him to simply quit. The frog _ ▲__to them that he was a little bit deaf. He thought they were _ ▲__him all the time.

1． A. think                 B. experience        C. seem               D. feel

2． A. so                    B. just           C. even          D. ever

3． A. processes          B. times         C. courses           D. practices

4． A. frogs                B. mice                 C. dogs         D. cats

5． A. two                  B. three          c.many                D. few   

6． A. hole              B. pit                    C. water            D. well

7． A. muddy            B. wide                 C. deep               D. long

8． A. uncomfortable B. unpleasant  C. unhappy      D. unfortunate

9． A. run                  B. walk          C. climb         D. jump

10． A. so                  B. as long as   C. because           D. although

11． A. gave out          B. gave up            C. gave away       D. gave off

12． A. died                B. wounded           C. destroyed   D. damaged

13． A. fast                B. hard                  C. easily         D. swiftly

14． A. help                B. ban                   C. forbid     D. stop

15． A. cried                     B. spoke               C. shouted            D. read

16． A. get it               B. forget it     C. use it         D. made it

17． A. turned out     B. kept out     C. got out             D. held out

18． A. taking to        B. shouting at        C. throwing at  D. speaking to    

19． A. explained       B. announced       C. introduced   D. told

20． A. encouraging  B. helping      C. pulling      D dragging

If you are human, you can’t help but experience times when everything seems to be going wrong. You must also _36__as if your life is completely out of control at times. It is during those “down times” that words of encouragement from family, friends, co-workers or __37_strangers can boost(增强)your spirits. It is also during those __38_that negative words can be devastating (毁灭性的) and sink you deeper and deeper into depression.

For example, consider this story about a group of _39__who were traveling through the woods when __40__of them fell into a deep pit(坑). All of the other frogs gathered around the __41__.When they saw how _42__the pit was, they told the two _43__frogs they would never get out.

The two frogs didn’t obey what other frogs said and tried to __44__ out of the pit. The other frogs kept telling them not to jump, _45__it was in vain. Finally, one of the frogs followed what the other frogs were saying and simply _46. He fell down and _47_. The other frog continued to jump as __48_as he could. Once again the crowd of frogs shouted at him to _49__ the pain. The more they _50__, the harder he jumped and finally he __51__to safety.

When he __52_, the other frogs asked him why he continued to jump when they were all __53__him to simply quit. The frog __54_to them that he was a little bit deaf. He thought they were _55__him all the time.

1.	A．think B．experience C．seem D．feel

 

2.	A．so B．just C．even D．ever

 

3.	A．processes B．times C．courses D．practices

 

4.	A．frogs B．mice C．dogs D．cats

5. A. two            B. three        c.many        D. few 

6.	A．hole B．pit C．water D．well

 

7.	A．muddy B．wide C．deep D．long

 

8.	A．uncomfortable B．unpleasant C．unhappy D．unfortunate

 

9.	A．run B．walk C．climb D．jump

 

10.	A．so B．as long as C．because D．although

 

11.	A．gave out B．gave up C．gave away D．gave off

 

12.	A．died B．wounded C．destroyed D．damaged

 

13.	A．fast B．hard C．easily D．swiftly

 

14.	A．help B．ban C．forbid D．stop

 

15.	A．cried B．spoke C．shouted D．read

 

16.	A．get it B．forget it C．use it D．made it

 

17.	A．turned out B．kept out C．got out D．held out

 

18.	A．taking to B．shouting at C．throwing at D．speaking to

 

19.	A．explained B．announced C．introduced D．told

20. A. encouraging  B. helping      C. pulling      D dragging