SAN FRANCISCO—A phone app (应用程序) in San Francisco gives information about open parking spots. City officials in San Francisco introduced the app to try to reduce traffic jams in the city, but some say it raises safety concerns.
In this city, drivers searching for parking spots lead to 30 percent of all downtown jams, city officials think. Now San Francisco has found a solution—a phone app for spot-seekers that displays information about areas with available spaces. The system, introduced last month, relies on wireless sensors (感应器) fixed in streets and city garages that can tell within seconds if a spot has opened up.
Monique Soltani, a TV reporter, said she and her sister spent 25 minutes on Friday trying to park. “We were praying to the parking god that we’d find a spot,” she said. “If we had the app, we would not have to pray to the parking god.” But the system could come with serious consequences.
Some people say that drivers searching for parking could end up focusing on their phones, not the road. “It could be really distracting (使分心的),” said Daniel Simons, a professor of psychology at the University of Illinois.
City officials acknowledge the potential problem. They are urging drivers to pull over before they use the city’s iPhone app, or to do so before they leave home. Nathaniel Ford, executive director of the San Francisco Municipal Transportation Agency, said safety could actually improve if drivers quickly found a spot instead of circling and getting frustrated.
San Francisco has put sensors into 7,000 parking spots and 12,250 spots in city garages. If spaces in an area open up, the sensors communicate wirelessly with computers that in turn make the information available to app users within a minute, said Mr. Ford, of the transportation agency. On the app, a map shows which blocks have lots of places (blue) and which are full (red).
More than 12,000 people have downloaded San Francisco’s app, which is available now only for the iPhone but which city officials say they hope to bring to all similar devices.
When it is started up, the city’s parking app warns drivers not to use the system while in motion. But safety advocates said that might not be sufficient. After all, they say, texting while driving is illegal in California and in many states, but a number of surveys, including one by the Pew Research Center, show that many Americans do it anyway.
Elizabeth Stampe, executive director of Walk San Francisco, a pedestrian advocacy group, said she hoped the new parking app would lead to fewer accidents.
“It’s an innovative idea,” she said. “The safe way for people to use the device is for them to pull over, which they know they should do. The question is whether they will.”
But Ms. Soltani, the TV reporter, said using the app would probably join the group of activities already performed by drivers.
“We’re already looking at Google Maps and Facebook on the phone while we drive,” she said. “Aren’t we always looking at something on our phone, or changing the radio, or drinking coffee? You’re always slightly distracted when you’re driving.”What is the phone app mentioned in the text mainly aimed at?
| A．Making full use of the parking spots. |
| B．Making the traffic flow smoothly. |
| C．Preventing traffic accidents. |
| D．Benefiting iPhone users. |
According to the text, San Francisco city officials ______.
| A．don’t consider the app distracting |
| B．advise drivers to park cars slowly |
| C．are aware of the app’s disadvantages |
| D．believe more parking spots are needed |
How do drivers locate the parking spots?
| A．Sensors"computers"app. | B．App"computers"sensors. |
| C．Sensors"app"computers. | D．Computers"app"sensors. |
The phone app mentioned in the text ______.
| A．is a bit slow in reacting |
| B．hasn’t been put into service |
| C．was introduced several years ago |
| D．can’t be downloaded to all phones |
Which of the following is TRUE according to the text?
| A．Daniel Simons thinks the app convenient. |
| B．San Francisco will put more sensors into use. |
| C．Most drivers open the app once they start their cars. |
| D．Nathaniel Ford doesn’t doubt the practical use of the app. |
When I learned that my 71-year-old mother was playing Scrabble—a word game—against herself, I knew I had to do something. My husband suggested we give her a computer to play against. I wasn’t sure my mother was ready for it. After all, it had taken 15 years to persuade her to buy an electric cooker. Even so, we packed up our old computer and delivered it to my parents’ home. And so began my mother’s adventure in the world of computers.
It also marked the beginning of an unusual teaching task for me. I’ve taught people of all ages, but I never thought I would be teaching my mother how to do anything. She has been the one teaching me all my life; to cook and sew; to enjoy the good times and put up with the bad. Now it was my turn to give something back.
It wasn’t easy at the beginning. There was so much to explain and to introduce. Slowly but surely, my mother caught on, making notes in a little notebook. After a few months of Scrabble and other games, I decided it was time to introduce her to word processing(文字处理). This proved to be a bigger challenge(挑战) to her, so I gave her some homework. I asked her to write me a letter, using different letter types, colors and spaces.
“Are you demanding this with your kindergarten pupils?” she said.
“No, of course not,” I said. “They already know how to use a computer.”
My mother isn’t the only one experiencing a fast personal growth period. Thanks to the computer, my father has finally got over his phone allergy(过敏反应). For as long as I remember, and time I called, my mother would answer, Dad and I have had more phone conversations in the last two months than we’ve had in the past 20 years. What does the author do?
| A．She is a cook. |
| B．She is a teacher. |
| C．She is a housewife |
| D．She is a computer engineer. |
The author decided to give her mother a computer__________.
| A．to let her have more chances to write letters |
| B．to support her in doing her homework |
| C．to help her through the bad times |
| D．to make her life more enjoyable |
The author asked her mother to write her a letter__________.
| A．because her mother had stopped using the telephone |
| B．because she wanted to keep in touch with her mother |
| C．so that her mother could practice what she had learned |
| D．so that her mother could be free from housework |
After the computer was brought home, the author’s father__________.
| A．lost interest in cooking |
| B．took more phone calls |
| C．played more games |
| D．began to use it |
Two brothers, Herbert and James, lived with their mother and a cat named Edgar. James was particularly devoted to the cat, and when he had to leave town for several days, he left Herbert careful instructions about the pet’s care. At the end of his first day away, James telephoned his brother, “How is Edgar?”
“Edgar is dead.” Herbert answered. There was a pause. Then James said, “Herbert, you’re insensitive (漠然的). You know how close I was to Edgar. You should have broken the news to me slowly. When I asked about Edgar tonight, you should have said, ‘Edgar’s on the roof , but I have called the fire department to get him down.’ And tomorrow when I called, you could have said the firemen were having trouble getting Edgar down, but you were hopeful they would succeed. Then when I called the third time, you could have told me that the firemen have done their best, but unfortunately Edgar had fallen off the roof and was at the veterinarian’s (兽医站). Then when I called the last time, you could have said that although everything possible had been done for Edgar, he had died. That’s the way a sensitive man would have told me about Edgar. And, oh, before I forget,” James added, “how is mother?”
“Oh,” Herbert said, pausing for a moment, “She’s on the roof.” James telephoned his brother at the end of his first day away because he wanted to know _____.
| A．what he was doing |
| B．whether he was good |
| C．whether the cat was good |
| D．where his mother was |
Why did James say his brother was insensitive?
| A．Because he told him the news directly. |
| B．Because he killed their pet. |
| C．Because his mother was on the roof. |
| D．Because he missed the truth about the cat. |
From the last paragraph of the passage, we can know that the mother was probably _____.
| A．on the roof | B．ill or even dead |
| C．repairing the house | D．playing games |
The day after news broke of a possible revolution in physics ——particles （粒子） moving faster than light ?a scientist leading the European experiment that made the discovery calmly explained it to a standing-room- only crowd at CERN．
The physicist, Dario Auterio, did not try to explain what the results might mean for the laws of physics, let alone the broader world．After an hour of technical talk, he simply said, "Therefore, we present to you today this difference, this unusualness．"
But what unusualness it may be．From 2009 through 2011, the massive OPERA detector （探测器）buried in a mountain in Gran Sasso, Italy, recorded subatomic particles called neutrinos （ 中微子） arriving faster than light can move in an empty space．The neutrinos generated at CERN are hardly detectably early．If confirmed, the finding would throw more than a century of physics into disorder．
"If it's correct, it's phenomenal．" said Rob Plunkett, a scientist at Fermilab, the Department of Energy physics laboratory in Illinois．"We'd be looking at a whole new set of rules" for how the universe works．Those rules would bend, or possibly break, Albert Einstein's special theory of relativity, published in 1905．Basical at the time, the theory tied together space and time, matter and energy, and set a hard limit for the speed of light, later measured to be about 186, 000 miles per second．
No experiment in 106 years had broken that speed limit．Physicists expect strict study to follow, which OPERA and CERN scientists welcomed．
Fermilab operates a similar experiment, called MINOS, that shoots neutrinos from Illinois to an underground detector in Minnesota．In 2007, MINOS discovered a just detectable amount of faster than-light neutrinos, but the permissible difference of error was too big to "mention" , Plunkett said．
Fermilab scientists will reanalyze their data, which will take six to eight months．In 2013, the MINOS detector, now offline, will restart after an upgrade．It could then offer confirmation of the results．Why are the European scientists not sure about the results of the experiment?
| A．Because they are so unexpected． |
| B．Because the scientists do not believe them． |
| C．Because the scientists are careful and calm． |
| D．Because they are against the present law of physics． |
The underlined word " phenomenal" in the fourth paragraph has the closest meaning to .
| A．amazing | B．attractive | C．embarrassing | D．sensitive |
The best title for the passage may be _____．
| A．Are the laws of physics in disorder? |
| B．Particles faster than light; Revolution or mistake? |
| C．Faster than light measurement: right or wrong? |
| D．Is Einstein's theory still right today? |
What may be discussed in the paragraphs to follow?
| A．Different opinions about the experiment． |
| B．How Albert Einstein's theory developed． |
| C．The new rules for how the universe works． |
| D．How Fermilab scientists will reanalyze their data． |
For thousands of years, the most important two buildings in any British village have been the church and the pub．Traditionally, the church and the pub are at the heart of any village or town, where the people gather together to socialize and exchange news．
As a result, British pubs are often old and well preserved．Many of them have become historic sites．The most famous example is the pub in the city of Nottingham called " Ye Olde Trip to Jerusalem" , which dates back to the year 1189 AD and is probably the oldest pub in England．
However, British pubs are not just for kings and queens; they welcome people from all classes and parts of society．On a cold night, the pub's landlord or landlady can always find a warm place for you by the fire．There is always honest and hearty food and plenty of drinks available at an affordable price．
That's how things used to be．Things are beginning to change．It is said that the credit crunch （信贷紧缩） is causing 39 British pubs in a week to go out of business．People do not have enough spare money to spend on beer．Recently, the UK government banned smoking in all pubs, and that may also have affected the number of customers going to pubs．
This decline is happening despite the fact that in 2005 the UK government started to allow pubs to stay open after 11 p．m．．Previously, with 11 p．m．as closing time, customers would have to drink quite quickly, meaning they sometimes got more drunk than they would if allowed to drink slowly．The British habit of drinking a lot very quickly is known as "binge drinking" , and it causes long-term health problems for people and problems with violent crime for communities．
In order to save their businesses, pubs are trying to change with the market．British pubs now offer something for everyone．A lot of pubs used to be "Working Men's Clubs" , meaning that women could not usually enter．Today, however, women can freely enter 99% of pubs without experiencing any problems．Perhaps things are changing for the better after all．British people have the habit of gathering in the pubs to _____．
| A．have the hearty food |
| B．enjoy the historic sites |
| C．make themselves known |
| D．communicate with each other |
The British pubs are allowed to stay open after 11p．m．to ______．
| A．urge customers to drink quickly |
| B．affect the number of customers |
| C．help reduce social problems |
| D．give pub owners better income |
We can learn from the last paragraph that the author _____．
| A．is against the admission of too many women to the pubs |
| B．holds an optimistic attitude towards the future of the British pubs |
| C．thinks that women in the pubs will cause less social problems |
| D．holds the view that British pubs should offer everything you need |
The passage mainly tells us ______．
| A．the long history of British pubs |
| B．the present situation of British pubs |
| C．the reason why British people go to pubs |
| D．the disadvantages of running pubs in Britain |
The World’s Most Impressive subways
Which of the following gives the passengers the best visual enjoyment?
| A．The Tokyo Metro and Toei Lines． | B．The Moscow Metro． |
| C．The London Metro． | D．The Hong Kong MTR． |
According to the passage, the only subway that can bring more financial gains is ______．
| A．the Tokyo Metro and Toei Lines | B．the Moscow Metro |
| C．the London Metro | D．the Hong Kong MTR |
We can learn from the passage that Shanghai Metro ______．
| A．is the busiest system in the world |
| B．carries the most people each day |
| C．may be larger than the Chicago Subway in the future |
| D．has become the world's largest subway since it opened |
The purpose of the passage is to _____．
| A．give us a brief introduction to some subway systems |
| B．introduce the working system of some railways station |
| C．tell the general background of world-wide transportation |
| D．show the historical development of underground system |
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