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1题: The wedding ring is a symbol of____love,because a circle has no beginning or end.

2题:Some of the most, important problems in physics () their success to these mathematics systems.
A. oblige
B. devote
C. contribute
D. attribute



5、6、7、8、9题:Icebergs are among nature's most spectacular creations, and yet most people have never seen one. A vague air of mystery envelops them. They come into being-somewhere-in faraway, line frigid waters, amid thunderous noise and splashing turbulence, which in most cases no one hears or sees. They exist only a short time and then slowly away just as unnoticed. 
Objects of sheerest beauty, they have been called. Appearing in an endless variety of shapes, they may be dazzlingly white, or they may be glassy blue, green, or purple, tinted faintly or in darker hues. They are graceful, stately, inspiring-in calm, sunlit seas. 
But they are also called frightening and dangerous, and that they are in the night, in the fog, and in storms. Even in clear weather one is wise to stay at a safe distance away from them. Most of their bilk is hidden below the visible top. Also, they may roll over unexpectedly, churning the waters around them. 
Icebergs are parts of glaciers that break off, drift into the water, float about a while, and finally melt. Iceberg afloat today are made of anowflakes that have fallen over long ages of time. They embody snows that drifted down hundreds, or many thousands, or in some cases maybe a million year ago. The snows fell in polar regions and on cold mountains, where they melted only a little or not at all, and so collected to great depths over the years and centuries. 
As each year's snow accumulation lay on the surface, evaporation and melting caused the snowflakes slowly fell on the top of the old, it too turned to icy grains. So blankets of snow and ice grains mounted layer upon layer and were of such great thickness that the weight of the upper layers compressed the lower ones. With time and pressure from above, the many small ice grains joined and changed to larger crystals, and eventually the deeper crystals merged into a solid mass of ice.
46. Which of the following is the best title for the passage?
A. The Name and Origin of Icebergs
B. The Size and Shape of Icebergs
C. The Dangers of icebergs
D. The melting of Icebergs
47. The author states that iceberg are rarely seen because they are _____.
A. broken by waves soon after they are found
B. hidden beneath the mountains
C. located in remote regions of the work
D. surrounded by fog
48. In Para 5, line 6 the expression "from above" refer to _______.
A. sunlit seas
B. polar regions
C. weight of mountains 
D. layers of ice and snow
49. According to the passage, icebergs are dangerous because they _____.
A. usually melt quickly
B. can turn over suddenly
C. may create immense snowdrifts
D. can cause unexpected avalanches
50. "Dazzlingly" in Para 2 line 2 probably means _____.
A. brilliant
B. faint
C. beautify
D. sick


10题:To him,Boston was a place____brought back to mind painful memories.
B.in which 

11题:You ()this exercise in written form. I'll give you the key.
A. don't need doing
B. needn't doing
C. don't need to do
D. needn't to do


12题:At the sight of the police officer,the thief()
A.got to his feet
B.took to his heels
C.rose to his feet
D.dragged his heels



14、15、16、17、18题:Joblessness is far more than an economic misfortune.It can be a psychological disaster for the unemployed and their families.It can cause illness,divide families and create a downward spiral of feelings of worthlessness and lack of selfesteem.According to research done by M. Harvery Brenner,associate professor of health at Johns Hopkins University,every 1% increase in the unemployment rate translates
into 37,000 deaths over the next 6 years,including over 20,000 deaths from heart attcks,900 suicides and nearly 500 deaths from cirrhosis of the liver.In addition,Brenner estimates that 7,500 unemployed or their families will be admitted
to prison after committing a crime or to a mental hospital.“The impact goes
well beyond the individual who loses a job,”said Brenner.“stress caused by econo
mic factors affects our national life at every level.”
Men who have been socialized as the family breadwinner are especially hard hit by unemployment.They suffer greater depression and anxiety and have a higher possibility of psychotic behavior than men who are employed.“Nine months seems to be a crucial point when hope and patience give out,”said a leading psychologist.
After that,“illness,suicide,alcoholism,divorce,and even crime grow at epidemic
Left without a job,many workers feel they have nothing to look forward to.They miss their coworkers and the routine of going to work.For many,the sense of hopelessness grows worse every time they are rejected for a new job.When this happens often enough,the rejection unemployed workers feel may be exacerbated if some
friends and neighbors avoid them as if they had a contagious disease.
21. According to the passage,which of the following is NOT true?
A.Joblessness is an economic misfortune.
B. Joblessness is a psychological disaster for the unemployed and their families. C.Joblessness can cause the unemployed to commit suicide.
D.Joblessness is a contagious disease. 
22. In what way does the unemployment affect the unemplayed and their families?
A.It makes them ill.
B.It causes the divorce.
C.it creates a feeling of worthlessness and lack of selfesteem.
D.All above. 
23. According to M. Harvey Brenner's research,if there is 1% increase in the
unemployment rate,how many people will die from cirrhosis of the liver?
24. If a man has been unemployed for a year,he____.
A.will be happy and relieved. 
B.will be hopeless.
C.will lose patience 
D.both B and C 
25. What is the best title for this passage?
A.An Economic Misfortune. 
B.The Harm of Joblessness
C.An Scientific Research 
D.How to Treat The Unemployed 





22题:A hibernating animal needs any food all through the winter ()?
A. need it
B. needn't it
C. does it
D. doesn't it


23题:When two people feel the same way about each other, their feeling are ().
A. liable
B. visible
C. typical
D. mutual

24题: The main road through Littlebury was blocked for three hours today after an accident () two lorries.
A. containing
B. combining
C. involving
D. including


25、26、27、28、29题:Ironically,in the United States,a country of immigrants,prejudice and discrimination continue to be serious problems.There was often tension between each established group of immigrants and each succeeding group.As each group became more financially successful,and more powerful,they excluded newcomers from full participation in the society.Prejudice and discrimination are part of our history,however,this prejudicial treatment of different groups is nowhere more unjust than with black Americans.
Blacks had distinct disadvantages.For the most part,they came to the “land of opportunity”as slaves and they were not free to keep their heritage and cultural
traditions.Unlike most European immigrants,blacks did not have the protection of a support group;sometimes slaveowners separated members of the same family.
They could not mix easily with the established society either because of their skin color.It was difficult for them to adapt to the American culture.Even after
they became free people,they still experienced discrimination in employment,housing,education,and even in public facilities,such as restroom.
26. Prejudice and discrimination____.
A.were gone
B.have been existing in the American society
C.don't exclude new immigrants from participation in the society
D.are mainly caused by the slavery 
27. Established and succeeding immigrants____.
A.were reluctant to help newcomers to adapt to the new surroundings
B.were willing to support newcomers financially
C.were great helpers of slaves and Indians
D.were treated unequally by American Indians 
28. One of the reasons why black Americans could not easily mix in American
society is____.
A.that most Americans are immigrants
B.due to their skin color
C.that they speak their language differently from Americans
D.that they were free to keep their heritage 
29. The author specifically mentions that____.
A.black Americans are most prejudicially treated in the U.S.
B.discrimination in the South was not more obvious than in the North
C.the situation of blacks is almost the same today as it was in the 1930s
D. after blacks became free people they didn't experience discrimination in
employment and public facilities 
30. The attitude of the author is____.


31题: Can you () how much it coats to feed the average family?
A. work out
B. work off
C. work at
D. work on





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