Work __________ is valuable and will help you to find a suitable job.
[ ]
A. skill B. gift C. experience D. practice
科目：高中英语 来源：2011年普通高等学校招生全国统一仿真考试（一）英语试题 题型：050
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科目：高中英语 来源：江苏省扬州中学2011－2012学年高二下学期期中考试英语试卷 题型：053
请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。
(注意：每空格1个单词)
WASHINGTON－According to statistics compiled by the Federal Bureau of Investigation, 72 officers were killed by criminals in 2011, increased markedly in recently years．
The 2011 deaths were the first time that more officers were killed by suspects than car accidents．The number was the highest in nearly two decades, excluding those who died in the Sept．11 attacks in 2001 and the Oklahoma City bombing in 1995．
While the F．B．I．and other law enforcement(执行)officials cannot fully explain the reasons for the rise in officer homicides, they are clear about the terrible consequences．
“In this law enforcement job, when you pin this badge on and go out on calls, when you leave home, you can't guarantee that you will come back,” said Sheriff Ray Foster of Buchanan County, Va．
After a series of killings in early 2011, Attorney General Eric H．Holder Jr．asked federal authorities to work with local police departments to try to come up with solutions to the problem．
The F．B．I．, which has tracked officer deaths since 1937, paid for a study conducted by John Jay College that found that in many cases the officers were trying to arrest or stop a suspect who had previously been arrested for a violent crime．
That prompted the F．B．I．to change what information it will provide to local police departments, the officials said．Starting this year, when police officers stop a car and call its license plate into the F．B．I．'s database, they will be told whether the owner of the vehicle has a violent history．Through the first three months of this year, the number of police fatalities has dropped, though it is unclear why．
Some law enforcement officials believe that techniques pioneered by the New York Police Department over the past two decades and adopted by other departments may have put officers at greater risk by encouraging them to conduct more street stops and to seek out and confront(对抗)suspects who seem likely to be armed．In New York and elsewhere, police officials moved more officers into crime-ridden areas．
Some argue that the rise in violence is linked to the tough economy．With less money, police departments, after years of staffing increases, have been forced to make cutbacks(削减)．
The police chief in Camden, N．J．, J．Scott Thomson, whose force of 400 was cut by nearly half last year because of financing issues, said that having fewer officers on the street “makes it that much more difficult to create an environment in which criminals do not feel as encouraged to attack another person, let alone a law enforcement officer．”
“Every stop can be potentially fatal, so we are trying to make sure the officers are ready and prepared to face deadly force every single day they go out．” Ms．Klimt said．
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科目：高中英语 来源： 题型：阅读理解
From Mr. Ward Hoffman.
Sir, I was halfway through Professor Raj Persaud's article “What's the tipping point"(Financial Times Weekend, April 9-l0) when it occurred to me that what I was reading was not ironic(讽刺的). If Prof Persaud wants to know why Americans tip in restaurants, he need only ask the first American he meets in London.
Americans tip in restaurants for one reason, and one reason only: we tip to supplement (补贴) the salary of restaurant workers. Quality of service does not enter into it, beyond the fact that one may tip a bit less for poor service, or a little more for good service.
Not tipping at all in a non-fast-food restaurant is not a choice. In the US, one used to tip about 15 per cent for dining in a family-style restaurant or in an upmarket (高档的) restaurant. Here, in San Francisco Bay area restaurants, we are encouraged to tip 20 per cent or more, to help restaurant workers live in this very expensive area.
After eating at an Italian restaurant in my city, I left a tip of 20 per cent on the non-tax part of our dinner bill. It was expected. There is nothing more complicated (复杂的) than that about Americans tipping in restaurants.
Ward Hoffman,
Palo Alto, CA 94306, US
* * *
From Mr. Philip McBride Johnson.
Sir, I agree with most of Raj Persaud's opinions about the doubtful value of tipping, but with one exception(例外). Tips can be very useful when one is a repeat customer or diner.
It is only when the tipper is a stranger and likely to remain so that the system does not work to his or her advantage. But frequent a hotel or a restaurant, always tip a bit more, and the difference in service and treatment will be easily felt.
Philip McBride Johnson,
Great Falls, VA 22066, US
68. What can we learn from Hoffman's letter?
A. Quality of service determines tipping in the US.
B. Americans don't tip in non-fast-food restaurants.
C. Tipping in US upmarket restaurants is unnecessary.
D. How to tip in the United States is not complicated.
69. Johnson's letter shows ________.
A. a stranger in a restaurant is likely to tip a bit more
B. diners receive better service if they frequent a restaurant
C. repeat diners may get good service if they tip a bit more
D. the tipping system works to the advantage of new customers
70. From the two letters, we can learn Professor Raj Persaud ______ .
A. feels doubtful about the value of tipping
B. believes tipping improves quality of service
C. wants to ask Hoffman about tipping in the US
D. thinks tipping a bit more one can get good service
71. The two letters most probably appears in a ______.
A. notice B. handbook C. book review D. newspaper
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科目：高中英语 来源： 题型：阅读理解
From Mr. Ward Hoffman.
Sir, I was halfway through Professor Raj Persaud's article “What's the tipping point"
(Financial Times Weekend, April 9-l0) when it occurred to me that what I was reading was not ironic(讽刺的). If Prof Persaud wants to know why Americans tip in restaurants, he need only ask the first American he meets in
Americans tip in restarts for one reason, and one reason only: we tip to supplement (补贴) the salary of restaurant workers. Quality of service does not enter into it, beyond the fact that one may tip a bit less for poor service, or a little more for good service.
Not tipping at all in a non-fast-food restaurant is not a choice. In the US, one used to tip about 15 per cent for dining in a family-style restaurant or in an up-market (高档的) restaurant. Here, in
After eating at an Italian restart in my city, I left a tip of 20 per cent on the non-tax part of our dinner bill. It was expected. There is nothing more complicated (复杂的) than that about Americas tipping in restaurants.
Ward Hoffman,
* * *
From Mr. Philip McBride Johnson.
Sir, I agree with most of Raj Persaud's opinion about the doubtful value of tipping, but with one exception(例外). Tips can be very useful when one is a repeat customer or diner.
It is only when the tipper is a stranger and likely to remain so that the system does not work to his or her advantage. But frequent a hotel or a restaurant, always tip a bit more, and the difference in service and treatment will ha easily felt.
Phfiip McBnde Johnson,
68. What can we learn from Hoffrnan's letter?
A. Quality of service determines tipping in the
B. Americans don't tip in non fast-food restaurants.
C. Tipping in
D. How to tip in the
69. Johnson's letter shows ________.
A. a stranger in a restaurant is likely to tip a bit more
B. diners receive better service if they frequent a restaurant
C. repeat dinners may get good service ifthay tip a bit more
D. the tipping system works to the advantage of new customers
70. From tbe two letters, we can learn Professor Raj Persaud ______ .
A. feels doubtful about the value of tipping
B. believes tipping improves quality of service
C. wats to ask Hoffman about tipping m the
D. thinks tipping a bit mom one can get good service
71. The two letters most probably appears in a ______.
A. notice B. handbook C. book review D. newspaper查看答案和解析>>
科目：高中英语 来源：2013-2014学年高考二轮复习训练：专题10 特殊句式与主谓一致英语试卷（解析版） 题型：阅读理解
Why do human beings still risk their lives under ground and doing one of the dirtiest and most dangerous jobs in the world？It’s an increasingly urgent question，given the recent high?profile(引人注目的) mining accidents in Sago，W.Va.and Huntington，Utah.A small group of engineers and robotics experts look forward to a day in the not?too?distant future when robots and other technology do most of the dangerous mining work.
Robotic technology，in particular，holds much promise，McAteer says，especially when it comes to mapping mines and rescuing trapped miners—the special operations of the mining industry.
One of the first mining robots was developed five years ago at Carnegie?Mellon University’s Robotics Institute.It was called Groundhog and it looked like a golf cart.It used lasers(激光器) to “see” in dark tunnels and map abandoned mines—some of the most dangerous work in the business.
The latest design is called Cave Crawler.It’s a bit smaller than Groundhog，and even more advanced.It can take photos and video and has sensors mounted(增加) that can detect the presence of dangerous gases.Incredibly，the robot has a real sense of logic.If it comes across an obstacle it gets confused.It has to think through the process and where to go next，and sometimes it throws_a_fit just like a real person.
The biggest obstacle，though，is cost.The original research project was federally funded，but that money has dried up，and it’s not clear where future funding will come from. Partly for that reason，and partly because of advances in safety，mining is not nearly as dangerous as it was in the past.Since 1990，fatalities(致命性) have declined by 67 percent and injuries by 51 percent，according to the National Mining Association.
Some experts predict that robots in mines will serve much of the same function that they do in the automotive industry.The robots do the most repetitive and dangerous jobs，but don’t eliminate(消除) the need for human workers.
1.The underlined phrase “throws a fit” in Paragraph 4 probably means “________”．
A．gets angry? B．gets sick
C．becomes hungry? D．becomes cheerful
2.We can infer from the last paragraph that ________.
A．robots in mines will serve much in the automotive industry
B．there will be no need for human workers in mines
C．the mine robots will have a very bright future
D．robots in mines have a long way to go
3.Which of the following is TRUE according to the text?
A．Mining robots do most of the mining work at present.
B．Groundhog can discover the presence of dangerous gases.
C．Experts are trying to make robots save miners in danger.
D．Robots cannot do dangerous work in dark areas.
4.What can be the best title for the text?
A．Mining Accidents in America
B．Could Robots Replace Humans in Mines?
C．Cave Crawler，the Latest Robot
D．The Development of Robots
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