The largest and most famous of all Hellenistic cities is ____.
A.Athens
B.Sparta
C.Alexandria
D.Thebes
A.Athens
B.Sparta
C.Alexandria
D.Thebes
Why is English the most widely used language in the world? Because ______.
A.it has the largest number of speakers in the world
B.it is spoken not only in Britain but also in America
C.it is one of the most important working languages in many fields
D.A, B and C
Sharks are different from other fish. For example, other fish have skeletons made of hard bones. Sharks have skeletons made of cartilage. In addition, most fish have a special organ called a swim bladder to stop them from sinking but sharks do not. If a shark does not swim constantly, it sinks. Shark babies grow inside eggs. The baby sharks are called pups.
Most sharks eat fish. Some also eat seals and other sharks. Many people are afraid of sharks be cause of their reputation as' man-eaters'. However, there are fewer than one hundred shark attacks on humans in the world each year.
Humans are the sharks' worst enemies. Fishermen kill them because of their valuable dorsal fins. Often, they catch a shark, cut off its fin and throw it back into the sea. If a shark has no fin, it dies because it cannot swim. Scientists believe that humans kill more than one million sharks every year.
Sharks are ______.
A.humans' friends
B.man's enemies
C.the world's largest fish
D.not the same as other fish
The toothless, or baleen, whales belong to the suborder of Mysticeti. This is a group of generally large whales, formerly abundant in all the oceans of the world. Though reduced by hunting, most species are still found along the coasts of the United Stated and Canada. All but two of the Mysticeti reach 40 feet or more at maturity, with the blue whale running up to 100 feet and tipping the scales at up to 130 tons. This whale is by far the largest creature that has ever lived on earth, 4 times the weight of the largest dinosaur, 30 times that of an elephant.
With what topic is the passage mainly concerned?
A.Breeding habits of whales.
B.Differences between whales.
C.Efforts to preserve whales.
D.The intelligence of whales.
New York is the business headquarters of the country as well as its leading industrial center、In the downtown section of the city is Wall Street - where you find the world ()New York Stock Exchange、It is said that over 90 percent of the stocks bought and sold in the United States are handled in the Wall Street area、Wall Street is not () the financial center of the whole nation, but also the heart and nerve center of American politics.
1、
A.with
B.about
C.only
D.cities
E.famous
2、
A.with
B.about
C.only
D.cities
E.famous
3、
A.with
B.about
C.only
D.cities
E.famous
4、
A.with
B.about
C.only
D.cities
E.famous
5、
A.with
B.about
C.only
D.cities
E.famous
Like the landing on the moon, the construction of a canal across the narrow Isthmus of Panama was a dream long before it became reality. As early as 1534, Charles I of Spain proposed a canal at Panama, but it would take nearly 400 years for builders to catch up with his imagination.
When the canal finally was proposed required all the creativity the twentieth century could muster. It was the largest public work ever attempted. Its engineers had to control a wild river, cut the continental divide, construct the largest dam and man made lake known to that date and swing the largest locks ever constructed from the biggest cement structures then poured. Along the way, two of the world's most devastating diseases had to be wiped out in one of their greatest strongholds. And all of this was to be done without the airplane or the automobile: Kitty Hawk rose into the head-lines in 1903 the same year the U. S. signed a treaty with Panama——and there was no road across the isthmus until the World War Ⅱ.
If Panama has had an unusual role in bygone dreams, it most certainly has a startling relationship to the hard facts of geography. The country is farther east than most people imagine——the canal and about half of Panama actually lie east of Miami. Because of the country's shallow "S" shape and east-west orientation, it has places where the sun rises in the Pacific and sets in the Atlantic. More significantly, Panama is squeezed into the narrowest portion of Central. At the canal, just 43 miles of land separate Atlantic and Pacific shores. Perhaps even more important, Panama offers the lowest point in the North American continental divide—— originally 312 feet above sea level at the canal's Culebra Cut. By comparison, the lowest pass in the United States is nearly 5,000 feet.
In scope and difficulty, the canals construction was most closely alike to that of the ______. ()
A.Suez Canal
B.trans-Siberian Railroad
C.Taj Mahal
D.pyramids of Egypt
【B4】 its economy continues to recover, the U.S. is increasingly becoming a nation of part-timers and temporary workers. This " 【B5】 " work force is the most important 【B6】 in American business today, and it is 【B7】 changing the relationship between people and their jobs. The phenomenon provides a way for companies to remain globally competitive 【B8】 avoiding market cycles and the growing burdens 【B9】 by employment rules, healthcare costs and pension plans. For workers it can mean an end to the security, benefits and sense of 【B10】 that came from being a loyal employee.
【B1】
A.swarm
B.stride
C.separate
D.slip
After the war, the people of Tokyo began to rebuild their city. Buildings went up at a fantastic(令人惊奇的)rate, and between 1945 and 1960, the city's population more than doubled. Because the Olympic Games held in Tokyo in 1964, many new stadiums(体育场), parks and hotels were built to accommodate(供给……住宿)visitors from all over the world. As a result of this rapid development, however, many problems have arisen (出现). Housing shortage (缺乏), pollution and waste disposal(处理) have presented serious challenges(挑战) to the city, but the government has begun several programs to answer them.
What kind of city is Tokyo?
A.A historic city.
B.A world famous seaport.
C.A highly modernized city.
D.A most attractive city for tourists.
Whether "bigness" makes business sense is the subject of intense debate. Europe has largely stayed out of the skyscraper race. A proposed 66-storey London Bridge Tower, which would be the continent's largest building, may eventually go up. It would not stand out in Manhattan.
Executives in the City of London, Europe's largest financial market, contend that even in a non-earthquake-prone area, once a building rises much above 50 storeys the demand for additional elevators, stairwells and structural supports makes them unacceptably inefficient.
True, up to a point, says Paul Katz, the architect at KPF, but the most efficient building is not necessarily the most valuable. There are some explicit benefits from sky scrapers, notably efficient energy usage, plus less tangible ones such as the savings and benefits that come from clustering employees in one place. Typically, where firms most like to operate, sites are scarce. As a result, it often makes sense to add floors, even at ever greater cost.
Skyscrapers have risen slowly in Japan due to earthquake fears, but now they are going up. With New York's economy suffering, redundancies mounting and continuing fear of terrorism, it is hard to imagine anybody financing new construction in the city, let alone a vast new skyscraper on a site that many believe should be used only as a memorial. But even before the events of September 11th, construction techniques were changing to resolve shortcomings that existed in the 1960s when work began on the World Trade Center. Rather than being supported merely by steel curtain walls, the new skyscrapers have concrete cores linked to strong columns in the outer walls.
Nobody now underestimates the devastation that would be caused if an aircraft strikes a building; but at the least, the new crop of tall buildings are designed so that they would not collapse if hit by even the largest passenger plane. That may not sound particularly reassuring to anyone asked to work on the 100th floor. But the business of building to the sky dates back at least to the tower of Babel—and no disaster has stopped it for long.
The best title for this passage may be
A.A Construction Company under Fire.
B.Fears Haunted in the World.
C.A Debate on Building Upwards.
D.Skyscrapers on the Boom.
(36)
A.outdoor
B.worldwide
C.college
D.unpopular
When this land first became a nation, after【61】independence from England, it had thirteen states,【62】of the states was represented on the American flag by a【63】. All the states were in the eastern part of the continent. As the nation grew towards the west, new states were in the eastern part of the continent. As the nation grew towards the west, new states were added and new stars【64】on the flag. For a long time, there were 48 states. In 1959, however, two【65】stars were added to the flag【66】the new states【67】Alaska and Hawaii.
Sometimes【68】is said that the Indians are the only real Americans. Most Americans, however, are descendants(后代) of peoplev【69】came from all over the world to find a new【70】in a new land.【71】who came first and 【72】 greatest numbers to make their home【73】the eastern coast of North America were mostly from England. It is【74】that reason that the language of the United States is English and that its culture and customs are more like【75】of England than of any other country in the world.
(36)
A.does
B.makes
C.covers
D.gives
And wasn't it a great time to be a top manager, with productivity gains boosting the bottom line and igniting executive pay? While it was going on, venture capitalist L. John Doerr called the boom the "largest single legal creation of wealth in history."
Well, yes and no. With the recession apparently over, it's now possible to make a more realistic assessment of the entire business cycle of the 1990s: The sluggish recovery that started in March, 1991, the extraordinary boom, the tech bust, and the downturn of 2001. And guess what? A lot of things happened that defy the conventional beliefs about the decade.
Over this 10-year period, productivity rose at a 2.2% annual rate, roughly half a percentage point faster than in the 1980s—a significant gain. But the real stunner is this: The biggest winners from the faster productivity growth of the 1990s were workers, not investors. In many ways, the most tangible sign of worker gains in the 1990s was the home-buying boom. This revelation helps us understand why consumer spending stayed so strong in the recession—and why businesses may still struggle in the months ahead.
By contrast, the return on the stock market in the 1990s business cycle was actually lower than it was in the business cycle of the 1980s. Adjusted for inflation and including dividends, average annual returns on the S&P—500 index from March, 1991, to the end of 2001 were 11.1%, compared with 12.8% in the previous business cycle.
Overall, Business Week calculates that U.S. workers received 99% of the gains from faster productivity growth in the 1990s at nonfinancial corporations. Corporate profits did rise sharply, but much of that gain was fueled by lower interest rates rather than increased productivity.
Why did workers fare so well in the 1990s? The education level of many Americans made an impressive leap in the 1990s, putting them in a better position to qualify for the sorts of jobs that the New Economy created. Low unemployment rates drove up wages. And a torrent of foreign money coming into the U.S. created new jobs and financed productivity-enhancing equipment investment.
As it turns out, the original perceptions of who benefited most from the productivity gains of the 1990s was flipped on its head. Looking ahead, the economic pie is growing bigger all the time, but it's still up for grabs who will get the largest piece in the future. And in the end, that's the real lesson of the 1990s.
According to the writer, the original notion on the productivity gains of the 1990s turns out to be
A.somewhat superficial.
B.quite trustworthy.
C.rather misleading.
D.very illuminating.