The machine made a terrible ________ so we couldn’t________ each other.A.noise…hearB
The machine made a terrible ________ so we couldn’t________ each other.
A.noise…hear
B.voice…hear
C.sound…listen
D.shout…listen
The machine made a terrible ________ so we couldn’t________ each other.
A.noise…hear
B.voice…hear
C.sound…listen
D.shout…listen
_____ plastics, the machine is light in weight.
A.To make of
B.Having made
C.To be made of
D.Made of
A.Made of
B.Making of
C.To make of
D.To be made of
A.function
B.accumulate
C.drive home
D.swear
The first real steps took place in France, in 1783.Two brothers, the Montgolfiers, made a very large “hot air balloon”.They knew that hot air rises.Why not fill a balloon with it?The balloon was made of cloth and paper.In September of that year,the King and Queen of France came to see the balloon.They watched it carry the very first air passengers into the sky.The passengers were a sheep and a chicken.We do not know how they felt about the trip.But we do know that the trip lasted eight minutes and that the animals landed safely.Two months later,two men did the same thing.They rose above Paris in a balloon of the same kind.Their trip lasted twenty-five minutes and they travelled about eight kilometers.
26.Leonardo da Vinci ______ .
A.said that man would fly in the sky one day
B.built a kind of machine which never flew
C.drew many beautiful pictures of birds
D.made designs for flying machine
27.Eight hundred years ago an Englishman ______ .
A.made a kind of flying machine
B.tried to fly with wings made of chicken feather
C.wanted to build a kind of balloon
D.tried to fly on a large bird
28.In fact,the Englishman who tried to fly ______ .
A.lost his life
B.flew only 8minutes
C.got badly wounded
D.succeeded in flying
29.The very first air passengers in the balloon were ______.
A.two animals
B.two Frenchmen
C.the King and the Queen
D.the Montgolfiers
30.When did two Frenchmen rise above Paris?______
A.In December 1783.
B.In September 1783.
C.In November 1783.
D.In the seventeenth century.
A.People use a washing machine
B.People didn’t wash their clothes
C.People washed clothes by hand
Friendships are not made in a day, and the computer would be more acceptable as a friend if it imitated the gradual changes that occur when one person is getting to know another. At an appropriate time it might also express the kind of affection that stimulates attachment and intimacy. The whole process would be accomplished in a subtle way to avoid giving an impression of over-familiarity that would be likely to produce irritation. After experiencing a wealth of powerful, well-timed friendship indicators, the user would be very likely to accept the computer as far more than a machine and might well come to regard it as a friend.
An artificial relationship of this type would provide many of the benefits that people obtain from interpersonal friendships. The machine would participate in interesting conversation that could continue from previous discussions. It would have a familiarity with the user's life as revealed in earlier contact, and it would be understanding and good-humored. The computer's own personality would be lively and impressive, and it would develop in response to that of the user. With features such as these, the machine might indeed become a very attractive social partner.
Which of the following is NOT a feature of the ideal companion machine?
A.Active in communication.
B.Attractive in personality.
C.Enjoyable in performance.
D.Unpredictable in behaviour.
______,Mr. Brown saw the washing machine which had been repaired go wrong again.
A. To his surprise
B. It was surprised
C. Surprising
D. By surprise
The city is a market centre for what is produced by the land around the city. Most of the city's money is made from farming. It is also a busy business city, with ships, railways, clothes and machine factories.
Valencia has an old part with white buildings, coloured roofs, and narrow streets. The modern part has long, wide streets and new buildings. Valencia is well known for its parks and gardens. It has many old churches and museums. The University in the centre of the city was built in the 13th century.
The city of valencia has been known since the 2nd century. In the 8th century it was the capital of Spain. There is also an important city in Venzuela(委内瑞拉)named Valencia.
From the text, how many places have the name Valencia?
A.One
B.Two
C.Three
D.Four
“Sir, we could have solved the problem in a much simpler and cheaper way, ” a worker sa id.
“Really? How?”
“We can put a huge fan near the packing machine. The wind coming from the fan will blow away the empty boxes, leaving the other boxes with soap. ”
See, this is smart work. In order to succeed, we should not only work hard like the engineer, but also think smart like this worker.
1. Some students spend less time on school work but do better in exams because they study longer.
A: F
B: T
2.The passage mainly tells us we should work hard like the engineer and think smart like theworker.
A: T
B: F
3.The soap factory could only put a huge fan near the packing machine to solve problem in amuch simpler and cheaper way.
A: F
B: T
4.The underlined phrase “blow away”means “停止” in Chinese.
A: T
B: F
5.Someone wrote to the soap factory and complained that the soapbox he bought was terrible.
A: F
B: T
Why should he be so afraid? There are hundreds of cities and thousands of villages where he can hide. There are large forests and deserts where he can lose himself. Besides, he's usually rich with stolen money.
Money can make it easier to hide. With money, the criminal can pay a dishonest doctor to operate on his face and make him hard to recognize. Money can pay for a hideout in some far-off place. But the criminal knows what happened to public enemies such as John Dillinger, Baby Face Nelson, and Machine Gun Kelly. They had plenty of money and good hideouts. Yet one by one they were found by the men of the FBI.
They know every trick the criminal knows and many more. If he makes just one mistake, they'll get him. That's why the man who is hunted can't sleep. That's why he becomes nervous, why he jumps at every sound. When he makes a mistake, he'll no longer be "wanted by the FBI". He'll have been caught.
The FBI began on May 10, 1924. Attorney General Harlan F. Stone chose J. Edgar Hoover, a young lawyer in the Department of Justice, to head the new agency (机构). "What we need is a wholly new kind of police force," he said. "Criminals today are smart. They use stolen cars and even planes to make their gateways. They have learned to open any lock. The criminal would have discovered science. We can't beat them with old methods. We have to train officers to work scientifically."
J. Edgar Hoover quietly went ahead with his plans. He picked his men carefully. They had to be between the ages of twenty-five and thirty-five. He wanted only men with good manners and good character. When working as his officers they would have to meet all kinds of people. Hoover wanted men who could handle a teacup as well as a gun. He chose men so carefully that he made the FBI the hardest service in the world to get into. The FBI cannot help in every police problem. It can look into only certain crimes against the government. Solving all other crimes is the duty of local police forces.
A man wanted by the FBI will find that money is ______.
A.not at all useful
B.very helpful for a while
C.necessary for staying free
D.important and useful