With large numbers of taxies running around, it is very convenient to take them in all large Chinese cities. ()
A.错误
B.正确
A.错误
B.正确
第1题
Large cities such as New York, London and Bombay (to name a few) can barely cope with the large numbers of people living on the streets.(英译汉)
第2题
A.错误
B.正确
第3题
第4题
第5题
A.were people able
B.that people were able
C.when were people able
D.people were able
第6题
A.reproduce in large numbers
B.control the temperature where they live
C.divide the work of their colonies
D.have a complex defense system
第7题
(77) An elephant uses its long, pointed tusks as tools for digging in the ground for food. He also uses them as weapons in combat.
The tusks of male elephants are usually large and heavy. In Africa, female elephants have long, light tusks. In India and other parts of southern Asia, female elephants have small, short tusks or none at all.
(78) Tusks in good .condition are in great demand, and may sell for as high as two thousand dollars or more. Because of this, large numbers of elephants have been killed. Some countries have initiated (开始) methods of trying to protect elephants. They have established elephant preserves, or areas of land set aside for herds of elephants where no one is allowed to harm them. Elephants on the preserves are safe from ivory hunters.
Female elephants in India and southern Asia have ______
A.large and heavy tusks
B.small and short tusks or not any teeth at all
C.small and short tusks
D.long and light tusks
第8题
His house is easily picked() from the rest for it has a large black door.
A over
B out
C on
D upon
第9题
选出应填入下面一段英语中______内的正确答案。
Since the time of John von Neumann, the basic conceptual model used to think about computers and programs has(1)unchanged, in(2)of many advances in both hardware and software technology. In the(3)that von Neumann proposed, the basic instruction cycle is for the processor to fetch the instruction pointed at by the program counter,(4)the program counter, and then execute the instruction. Because instructions are executed strictly sequentially, there is little inherent parallelism, and(5)opportunity to employ large numbers of processors to gain speed.
供选择的答案:
(1) small (2) big (3) add (4) little (5) model
(6) remained (7) style (8) increase (9) stead (10) spite
(11) already (12) period (13) formula (14) decrease (15) not
第10题
We looked around: there was nothing but sand______.
A.in sight
B.at large
C.at a glance
D.in our view
第11题
The American victory in the Revolutionary War united 13 of the English-speaking settlements into the largest and most powerful political unit in the territory , even though those first 13 states hugging the eastern coast seem small compared with the country' s eventual size. As a result of the Revolution ,approximately 71 , 500 people out of a population of some 2. 5 million fled the new United States. Some were Loyalists - political or economic refugees whose loyalties to Great Britain remained strong; others were blacks seeking refuge from slavery. Immigration and the commercial slave trade after the war quickly restored the population to its former level. The Revolution also opened up the area west of the Appalachian Mountains to settlement , as fur traders and farmers were no longer confined by British settlement restrictions. Pioneering citizens , immigrants , and slaves moved west , displacing Native Americans who had hoped to preserve their cultures undisturbed by the expanding United States.
The 17th and 18th centuries saw a growing importation of Africans into North America. After 1808 U. S. law forbade the importation of slaves from abroad , although some smuggling of slaves continued. Few people from Africa chose to come to the United States voluntarily (the free African population was small) because they were considered second-class citizens , and confined largely to the northern states. Large numbers of Europeans migrated to the United States in the early national period , drawn by the promise of freedom , cheap land in the West , and jobs in the first factories of the emerging industrial age. The influx of Europeans , the end of the slave trade , and the ongoing wars removing Native Americans meant that some of the racial diversity of the population was diminishing. By the early decades of the 19th century , a greater proportion of Americans were of western European and Protestant heritage than at the time of the Revolution.
Over the course of the 19th century , the United States gradually absorbed the French colonists in the upper Midwest and in New Orleans , Louisiana; the Spanish and Russian colonists in the South , West ,and Northwest; and the territories of the Hawaiian people and other indigenous groups. Sometimes these territories were added by diplomacy , sometimes by brute force. European visitors were surprised at the diversity in nationalities and in religious and secular beliefs in early America , as well as the number of intermarriages between people of differing European heritages. There were also cross-racial births , sometimes voluntary and sometimes by force , but rarely within legal marriages. The population continued to grow through migration as well , driven in part by English , Irish , and German settlers who came in large numbers around 1848 to escape political repression and food shortages in Europe.
31. The American independence made all of the following leave the new country EXCEPT ()
A. those who were hostile to the old colonialists
B. pro-British colonialists loyal to the old political system
C. those attempting to free themselves from slavery
D. those who fled on account of economic problems caused by birth of the new nation
32. It can be inferred from the passage that ()
A. slavery was soon abolished after the victory of the American Revolution
B. people didn't enjoy freedom of settlement in the West before the Revolutionary War
C. native Americans moved abroad in large numbers during the War
D. the western expansion destroyed the environmental conditions in those areas
33. Which of the following stopped the influx of Africans into the United States in the first decade of the 19th century? ()
A. Large numbers of European immigrants.
B. Some smuggling slaves.
C. Legislation by the government.
D. Second-class citizens.
34. By (), the United States succeeded in obtaining vast land from other colonies during the 19th century.
A. military action and re-settlement
B. negotiations and re-settlement
C. military action and negotiations
D. negotiations and industrialization
35. Implied , but not directly stated , is the fact that () in early America.
A. there appeared to be many diverse nationalities
B. numerous different religions existed
c. marriages between European descendants were commonplace
D. marriages between different races were not encouraged or accepted