4. Chemicals are very dangerous,so we’d better keep them out of r of the children.
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小学生10分钟应用题系列答案科目：高中英语 来源： 题型：
[综合练习]用括号内动词的正确形式(包括动词-ing形式、过去分词及不定式) 完成下面短文。
The Golden Gate Bridge,1. (build)between 1933 and 1937,似(横跨) the entrance to San Francisco Bay. This spectacular landmark,mainly 2. (design) by Charles Ellis,measures 1.7 miles (2.7 km) long. It is 3. (know) as a symbol of San Francisco. The bridge,4.(attract) tourists from around the world,is visited by about 9 million people yearly.
The designers had the Golden Gate Bridge 5. (paint) in a bright red-orange colour called“International Orange”. The bright colour can be seen even in dense fog.
The observation area,6. (locate) at the northern end of the bridge,offers an 7.(amaze) view of San Francisco,Alcatraz,the East Bay,Angel Island and the Pacific Ocean.
The ferry boats,still 8. (use) today,used to be the only way 9. (cross) the opening of the bay in the early 1900s. Now,the Golden Gate Bridge connects Marin on the north to San Francisco on the south.
Its design,unchanged since its opening,has proved to be strong enough to withstand storms,ocean currents and strong earthquakes.
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科目：高中英语 来源： 题型：
C
Crime-fighdng technology is getting more sophisticated(高级的) and rightly so. The police need to be equipped for the 21st century. In Britain we ve already got the world's biggest DNA database. By next year,the state will have access to the genetic(基因的) data of 4. 25 million people: one British-based person in 14.Hundreds of thousands of those on the database will never have been charged with a crime.
Britain is also reported to have more than four million CCTV (closed circuit television) cameras.
There's a continuing debate about the effectiveness of CCTV. Some evidence suggests that it's helpfiil in reducing shoplifting and car crime.It has also been used to successfully identify(识别)terrorists and murderers. However,many claim that better lighting is just as effective when it comes to preventing crime, and that cameras could displace (转移) crime. A police report said that only one crime was solved for every l,000 cameras in London in 2007. In short,there's conflicting evidence about the effectiveness of cameras,so it's likely that the debate will continue.
Professor Mike Press,who has spent the past decade studying how design can contribute to crime reduction,said that,in order for CCTV to have any effect,it must be used in a targeted way.
Most cameras that simply record city centres continually — often not being watched 一 do not produce results. CCTV can also have the opposite effect of that intended,by giving citizens a false sense of safety and encouraging them to be careless with property(财产) and personal safety.
Professor Press said:“All the evidence suggests that CCTV alone makes no positive influence on crime reduction and prevention at all. The weight of evidence would suggest' the investment is more or less a waste of money unless you have lots of other things in place.”He believes that much of the increase is driven by the marketing efforts of safety companies who promote the crime-reducing benefits of their products. He described it as a “lazy approach to crime prevention" and said that authorities should instead be focusing on how to change the environment to reduce crime.
28. Why did Britain set up a DNA database?
A. To beat crime.
B. To lead the world.
C. To access other countries’ database.
D. To improve their medical technology.
29. What does Paragraph 2 mainly talk about?
A. CCTV has many negative effects.
B. CGTV is ineffective in reducing crime.
C. People's views on the effectiveness of CCTV vary.
D. Better lighting leads to a greater crime reduction than CCTV.
30. What is Professor Mike Press's attitude toward CCTV?
A. Unconcerned. B. Unsatisfied.
C. Positive. D. Cautious.
31. According to Professor Press,a good way to prevent crime is .
A. to change the environment
B. to use more cameras in the future
C. to promote the marketing of safety products
D. to remind citizens to be careful with their property
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科目：高中英语 来源： 题型：
阅读理解
阅读下面短文，从每题所给的四个选项(A、B、C知D) 中，备出最佳选项。
★ ★ ★ ★ ☆
You will probably never find his name in a history book,but to this day,Walker Lee continues to contribute to American heritage (遗产) .Walter Lee is an old-fashioned,modern-day blacksmith(who makes and repairs things made of iron) , still practicing the fine art of shaping metal over a hot fire.
Walker Lee began his career in hand-forged (手工锻造的) ironwork at the age of 30.The idea of creating an object out of iron,an extremely hard material,appealed to him. He started on this new business by collecting and reading every book he could find that described the process of black-smithing,including its history,its practical and decorative uses,and the equipment.
During the course of his research,Lee discovered a tool necessary for the success of any blacksmith: the anvil,a heavy block of iron or steel on which a blacksmith shapes the hot metal with a hammer(锤子) .
Lee bought his first anvil from 84-year-old Hurley Alford Templeton of Philadelphia. It weighed 100 pounds. The anvil cost him $100,and four months later,he paid $75 for another anvil from Cornell University in New York.
When building his blacksmith shop,in the interest of economy,he constructed it out of inexpensive wood. It was a simple little building that stood for only nine years. Lee replaced his first shop with a finer one made of more expensive wood.
The very first object Lee forged in his shop was a long,pointed Hudson Bay knife. As he recalls that event he says, “From the minute I first saw the thing take shape,I was attracted ...still am. There's something magic in it. You heat it up and pound it with a hammer and it goes where you want it to go."
Years later,at a family event,Lee,discovered that his Italian ancestors were expert coppersmiths (铜匠) .During the gathering,Lee's great uncle Johnny said that Lee’s love for blacksmithing was “in the blood,” and he happily presented Lee with a new 125-pound anvil.
1. Why did Lee choose to be a blacksmith?
A. He hoped to protect American heritage.
B. He wanted to experience a new career.
C. He needed to support his family.
D. He took a great interest in it.
2. Lee learned blacksmithing.
A. by teaching himself
B. from his great uncle
C. from an 84-year-old man
D. by studying at a university
3. How do blacksmiths use the anvil?
A. They put it on a hammer and hit hot iron.
B. They place iron on it and shape the iron.
C. They use it to produce a hot fire.
D. They use it to make hammers.
4. The underlined words “that event” refer to.
A. the family event
B. the meeting with Johnny
C. the making of the Hudson Bay knife
D. the construction of his blacksmith shop
5. Why does the author write the article?
A. To advertise hand-forged objects.
B. To describe a modem blacksmith.
C. To teach basic blacksmithing skills.
D. To introduce the art of blacksmithing.
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科目：高中英语 来源： 题型：
用适当的代词或介词完成下面短文。
Emily sits by her desk. She studies for an exam.Actually,she forces 1. to study for that exam,since 2. she really wants to do is go outside and play soccer!
Her friend Kelly is by her window. She throws a little stone at it and then calls, “Is there 3.home?”
“Yes,I am here!” Emily answers. “This is so unfair!I want to be outside with 4. and not here with these boring booklets(小册子) !”
“Whatever you are doing with those boring booklets,you should come out and play with us!w Kelly calls back.
“I can't do 5. ，” Emily says sadly.“This exam of 6. is tomorrow,so now I need to study for it." She takes the stone that Kelly threw in,and sends it flying outside. Then she closes the window. She knows that everybody else has studied already,and now 7. of them are playing outside.
“Well ,” she thinks to herself ,“it is my test,and I myself have to study for it. I know that Kelly wants to help me,but not this time. We can help 8. with other things."
She takes another look at her two booklets. She tries to read a page of the first booklet,and then a page of the 9. . Both are boring.
“10. of you is interesting ” she tells them seriously.
“What can I do?” she thinks to herself. “I really have enough!”
Suddenly,a great idea comes to her mind. “I know!” she thinks, “I'll make a drawing of everything I read!I like to draw,and drawings will make it interesting!”
She grabs her pencil and happily begins to draw.
More and more is drawn on her notebook,and 11. two hours she finishes her booklets.
She is tired but happy,and she can finally go out to play.
“Where is 12. ?” she asks herself.
Emily notices it is dark already. “I guess they all went home …”
Suddenly her doorbell rings. Kelly and the rest of her friends are there. They are all tired and they want to watch a movie together.
Emily is very happy. She can now enjoy a movie with her friends!
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科目：高中英语 来源： 题型：
take on,put up,break down,come to,
come across,make the best of,
die down,work out,look up,pick up
1. Knowing we should cut down on fat isn't much help when it eating.
2. Sally an old friend of hers yesterday while she was shopping.
3. I don't like the school I will go to,but I suppose I'11 just have to it.
4. The computer system suddenly while Ben was playing online games.
5. I'm a little worried about my exam result which will be on Friday afternoon.
6. The wind has，but the rain remains steady.
7. She French when she was in Paris. Now she can speak it freely.
8. The insects can the colour of their surroundings to protect themselves.
9. You can't predict everything. Often things don't as you expect.
10. I often the words I don't know on the Internet.
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科目：高中英语 来源： 题型：
3. —Have you finished your essay?
—No,but I (have done / have been doing) it all day long.
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