题目内容

Many people believe that Americans love their cars almost more than anything else. They are【21】about cars. Not only is the car the【22】means of transportation in the States, it has【23】become a "plaything".【24】the time youngsters become fourteen years old or even【25】, they're likely to start【26】of having their own cars.
In the USA, the【27】family, if the father is not【28】work, can afford to buy a new car every five years. However, many young people【29】after school in order to save money to buy a car. Learning to drive and getting a driver license may be one of the most exciting【30】of a young person's life. Driver【31】is one of the most popular courses. At the end of the course the student will【32】a driving test for a license.【33】many, that piece of paper means that they have grown up.
In the United States, many men and women【34】to have cars. People use cars to go to work.【35】drive cars to go shopping, to take the children to school or for other activities.
(56)

A. crazy
B. careful
C. sure
D. worried

查看答案
更多问题

自动控制系统的基本控制方式主要有开环控制系统与闭环控制系统。下列属于开环控制系统具有的特点是()。

A. 控制作用不是直接来自给定输入,而是系统的偏差信号,由偏差产生对系统被控量的控制
B. 控制量与被控制量之间只有前向通路而没有反向通路
C. 系统被控量的反馈信息又反过来影响系统的偏差信号,即影响控制作用的大小
D. 控制量与被控制量之间既有前向通路又有反向通路

"We're more than halfway (中途) now; it's only two miles farther to the tavern (客栈) ," said the driver.
"I'm glad of that," answered the stranger, in a more sympathetic way. He meant to say more but the east wind blew clear down a man's throat if he tried to speak. The girl's voice was quite attractive; however, later he spoke again.
"You don't feel the cold so much at twenty below zero in the Western country. There isn't such damp chill (潮冷)", he said, and then it seemed as if he had blamed the uncomplaining young driver. She had not even said that it was a bad day, and he began to be conscious of a warm hopefulness of spirit, and sense of pleasant adventure under all the woolen scarves.
"You'll have a cold drive going back," he said anxiously, and put up his hand for the twentieth time to see if his coat collar was as close to the back of his neck as possible.
"I shall not have to go back!" cried the girl, with eager pleasantness. "I'm on my way home now. I drove over early just to meet you at the train. We had word that someone was coming to the tavern."
How far was the drive from the train to the tavern?

A. One mile.
B. About four miles.
C. Two miles.
D. Less than four miles.

Started in 1636, Harvard University is the oldest of all the many colleges and universities in the United States. Yale, Princeton, Columbia and Dartmouth were opened soon after Harvard.
In the early years, these schools were much alike. Only young men went to college. All the students studied the same subjects, and everyone learned Latin, Greek and Hebrew. Little was known about science then, and one kind of school could teach everything that was known about the world. When the students graduated, most of them became ministers (大臣) or teachers.
In 1782, Harvard started a medical school for young men who wanted to become doctors. Later, lawyers could receive their training in Harvard's law school. In 1825, besides Latin and Greek, Harvard began teaching modern languages, such as French and German. Soon it began teaching American history.
As knowledge increased, Harvard and other colleges began to teach many new subjects. Students were allowed to choose the subjects that interested them.
Today, there are many different kinds of colleges and universities. Most of them are made up of smaller schools that deal with (涉及) special fields of learning. There's so much to learn that one kind of school can't offer it all.
The oldest university in the US is______.

A. Yale
B. Princeton
C. Harvard
D. Columbia

Early in November 1965, New York was blacked out by an electricity failure (停电). The Mayor promised that it would not happen again. Pessimists (悲观主义者) were certain that it would happen again within five years. In July 1977, there was a repeat performance which produced a serious disorder throughout the city. At that time the city was in one of its worst heat waves.
In 1965, there was little crime during the darkness, and fewer than a hundred people were arrested. In 1977, hundreds of stores were broken into and looted (劫掠). Nearly 4,000 people were arrested but far more disappeared into the darkness of the night. The number of policeman available was far from enough and some looters even carry guns.
Hospitals had to treat hundreds of people cut by glass from shop windows. Banks and most business remained closed the next day. The blackout started at 9:30 P.M., when lightning hit and knocked out supply cables. Many stores were thus caught by surprise. For twenty-four hours, New York realized how helpless it was without electricity.
According to the first paragraph, who were right: the authorities or the pessimists?

A. The authorities.
B. The pessimists.
C. Both.
D. Neither.

答案查题题库