These programs are ofimmensevalue to old people.
A. natural
B. fatal
C. tiny
D. enormous
A、a. affecting
B、b. improving
C、c. combining
D、None of the above
A、mobile payment
B、credit card payment
C、Internet
D、network
Here is the story about how the American civil rights movement started in the 1950s. Tired(1)she was, Mrs. Parks walked past the first few—mostly empty—rows of seats(2)"Whites Only". Black people were allowed to sit in these seats(3)no white person was standing.(4)the fact that Rosa Parks hated segregation laws, she had never done anything against the law. She(5)for civil rights for more than 10 years, but always legally. However, that day she did something that was(6).
She found and sat in a(n)(7)seat in the back of the bus. The bus continued along its(8)The driver noticed that all the seats in the "Whites Only" section were already(9). And more white people had just climbed(10). He ordered the people in Mrs. Parks'(11)to move to the back,(12)there were no open seats and people had to stand. No one moved at first, but when the driver(13)at the black passengers a second time, they did what they were told. They all moved to the back —(14)Rosa Parks. She(15)in the prohibited seat.(16), trouble occured. Ms. Parks was thrown in jail for(17)the law.
This(18)inspired the Montgomery Bus Boycott (联合抵制) of 1955-1956.It also(19)the 20th-century civil rights movement. Mrs. Parks quickly became the(20)of that day. She has been remembered as a brave fighter in the civil rights movement.
Many Native Americans closely resemble Asians. This has led most scientists to(1)believe something about Native Americans. They think that most Native Americans(2)from a distant group of people. These people(3)from Siberia across the Bering Strait, between 17,000-11,000 years ago. The exact time and 4 is still under question. That is, it is still a(n)(5)of debate. The time they traveled and the route they took is still being argued, as is whether it happened(6).
(7)recently, some anthropologists (人类学家) argued that the migration occurred 12,000 years ago. However, there are a number of difficulties with this theory —(8)particular, the presence of people in the Americas earlier than one might think. There is growing evidence of human(9)in Brazil and Chile 11,500 years ago or earlier. There is also(10)of humans living in the Americas some 50,000 years ago.(11), other possibilities have been suggested.
They may have(12)the land bridge several thousand years earlier or they may have sailed along the western coast. However, some(13)this theory. They think that humans(14)skills for sailing during that era.
Some consider the genetic and cultural evidence for an Asian origin overwhelming. It should be noted,(15), that some other people are very upset at this idea. Many present-day Native Americans(16)the above theories. They say those who put forward such theories have political(17)They have their own traditional stories that offer(18)of where they came from. Their own stories claim that their(19)are different from what scientists say. Those accounts, though, have mostly been(20)by scholars. Therefore, the origin of Americans still remains a mystery to be explored.
The(8)had been the finance director of a very large computer hardware manufacturer. His wife, a timid woman,(9)everything she knew with the detective, including a hot(10)her husband had with some of the company's top executives at a banquet. There had been a scandal(11)bribery at his company. He was(12)the business of many of the top executives. He had(13)that some people were giving special favors to government officials to get(14). He often questioned their moral(15)and told them that he would accuse them if they were doing something they shouldn't,(16)caused problems for him. His questioning and accusing often left him at(17)with many of the executives. This time it had led to a(18)blow on his head. The detective caught(19)of a crucial clue, a brass button in the corner. It was from a jacket of one of the top executives. Later this executive and the company's president was(20). Of course this is not the end of the story.
Sunlight disappears, awakening me to the fact(1)I am alone. I am a(n)(2)observer on this isolated pond in the forest. Here I sit alone as the last light of day(3)away. A lone wolf in the(4)cries out. Then darkness(5)around me. I return to my small hut to put the kettle on the stove and sit in(6)with a hot cup of tea until I want to sleep. The fire inside the stove is low, so I use the axe to(7)some wood and throw them in. It gets the fire(8). I had made(9)to be here for the entire summer. However, after a month I am already(10)in supplies. I didn't expect I would be(11)of this experience so soon. In the cupboards there is(12)noodles, and half a pint of wine. I have become so(13)noodles: Still, I have to force myself to(14)them down.(15)I bring the teacup to my lips, I consider whether I should return to civilization to gather supplies or simply(16). my adventure. My observation is that self-reliance is a bit(17). I long to(18)a steak dinner with my friends, to watch my niece play in the summer's heat. Still my ego will not let me return to my family and friends just yet. I had(19)to them about how being alone would bring about(20)to writing poetry. The fact is that I have written nothing.
We are living in the age of a telecommunications revolution. In order to keep from getting(1), many developing countries are making an intensive effort to strengthen their telecommunications infrastructure. This will help them(2)the developed countries. It was, after all, advanced telecommunications(3)gave some countries an economic advantage(4)others during the 20th century. There is one place that developing nations are(5)improve upon. That is enabling their citizens and businesses to get(6)to the Web. They are installing advanced optical fibers. These fibers, a millimeter in(7), can bring the information superhighway to their door. The(8)investments that countries like Vietnam are making may seem too great because they still lack basic(9), like electricity and water. However, government officials say that these moves are(10). They are also confident that their countries will(11)the benefits. They will benefit from having more(12)and up-to-date telecommunications equipment and gaining more(13). One Vietnamese leader said, "It is understandable that people want to(14)their immediate problems first. Still, our entire future is(15). People don't always understand the(16)of the problem, though." He continued, "There are problems with using the antique communications equipment. And if we continue to use such old equipment, the(17)between us and the developed world will continue to widen.(18)have to be made now so that our children will have a country with opportunities equal(19)those they see in the developed world." It will not be far(20)they can cruise alongside Americans and Western Europeans on the information superhighway.
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!