题目内容
Thieves ________ police officers．
- A.afraid of
- B.is afraid of
- C.are afraid
- D.are afraid of
寒假乐园北京教育出版社系列答案Nowadays, computer games are becoming more and more popular in many cities and towns. A lot of small shops along busy streets have been made into small game houses in order to get more money. These places are always crowded with people, especially young boys.
In the computer game houses, people spend a lot of money competing (较量) with the machines. It's hard for one to win the computer, but one can make progress after trying again and again. People have a kind of gambling psychology(赌博心理) when they play computer games.The more they lose, the more they want to win. When class is over, the school boys run to the nearby computer game houses.Little by little! (渐渐地), they forget all about their lessons and fall far behind others. Some of them can get enough money from their parents. But some of them are not lucky enough to get the money. They begin to take away other students' money and become thieves.
【小题1】Who always go to the computer game houses?
| A．Young girls | B．Young children | C．Young students | D．Young boys. |
| A．make computer games more popular | B．get more money |
| C．help people to learn computer better | D．make people happy |
A. Tickets. B Paper C. Cards. D. Money.
【小题4】What will happen to the boys if they keep going to the game houses?
| A．They will win a lot of money. |
| B．They will make a lot of good friends there. |
| C．They will fail in their study and even break laws. |
| D．They will live a happy life in the future. |
| A．Game houses have a bad effect on young boys. |
| B．More and more small shops have been made into game houses. |
| C．Young boys spend a lot of money playing computer games. |
| D．People play games better after trying again and again. |
Many companies use guards and expensive alarm systems to protect their property(财产)。 Soon a new kind of protection will be used- robots. Engineers have been working on the first mobile robots for businesses. The robots will patrol(巡逻) factories, warehoues(仓库)，and museums at night.
The mobile robots will move around slowly on wheels. They will be able to detect people through walls and pick up sounds, such as breaking glass. They can be fixed with lound sirens(警笛) to frighten thieves, or radios to signal police or guards.
To protect a building, a robot will have to move around without knocking into the walls. Information about the building will have to be stored in the robot’s small, built-in computer. A floor map could be programmed into the computer’s memory, for example.
A mobile robot will not be able to do everything. Unlike human guards, it will not be able to climb stairs, open doors, or move along rough ground. It won’t be able to tell the difference between friends and enemies. Because of that, people will have to be barred from the area it patrols.
One kind of mobile robot will be able to “sense” whether a chair or box has been moved and go around it. This robot will also judge size well enough so that it won’t send an alam if a cat crosses the room. And if someone tries to steal this robot, it will sound a loud, painful siren. The three-foot-tall robot will be hard to steal anyway. It will weigh about 200 pounds.
U.S companies pay almost $10 billion a year to protect their property with alarm systems and human guards. Mobile robots may be cheaper.
【小题1】Why is the new kind of robots called mobile robots?
| A．Because they are able to climb stairs. | B．Because they are able to send an alarm |
| C．Because they can open doors. | D．Because they can move around slowly on wheels |
| A．From a human guard . | B．From a built- in computer. |
| C．From another robot . | D．From radio signals. |
| A．protected | B．allowed . | C．marked | D．prevented |
| A．sense whether something has been moved. | B．sense a cat crossing the room. |
| C．move over rough ground . | D．detect people through walls. |
| A．protect the museum | B．set off a siren . |
| C．judge the size of a person. | D．patrol buildings. |
The two ________ caught three_____________ yesterday.
|
A．policewoman, thieves |
B．policewomen, thief |
|
C．policewoman, thief |
D．policewomen, thieves |
用方框中所给单词的适当形式填空，使短文完整正确 。（每个单词限用一次）
|
like , without , catch, run, ring, photo, four , kilometer ,take , ago, |
The police in a big city were looking for a thief . At last they caught him. But while they 46._____ photos of him --- from the front , from the left, from the right , with a hat , 47.______ a hat ---- he suddenly hit（袭击） the policemen and 48.______ away .They tried 49._______ him , but he got away .
Then a week later , the telephone 50._______ in the police office , and someone said , “ You are looking for Bill Cross , aren’t you ? ”
“ Yes. ”
“ Well , he left here for Water Bridge an hour 51._______ . "
Water Bridge was a small town about 100 52.________ away from the city . The city police at once sent different 53.________ to the police in the Water Bridge .
“We have caught three thieves that look 54.______ the escaped（逃跑） one .” They said proudly ,” and we think we’ll catch the 55._______ this evening . ”