From New Delhi to Beijing,commuters(通勤者)spend a lot of time stuck in traffic.In the United States,Los Angeles(L.A.)and San Francisco tie for second place(并列第二)for having the worst traffic problems.Washington,D.C.is in first place with the worst traffic,according to the Texas A&M Transportation Institute.
In L.A..drivers spend sixty-one hours every year stuck in traffic.These drivers know all too well how bad the traffic can be.Professor Cyrus Shahabi also knows about traffic jams.He said,“It’s a prison of cars.There are too many cars,you can’t move around a lot.I live more than 65 kilometers from my office at the University of Southern California.in L.A..I’m always late even with the help of a navigation(导航)system.I thought it would be appropriate to do something to solve it.”
Therefore,he and PhD student Ugur Demiryurek decided to develop an app for that.The ClearPath app claims to do what other navigation systems cannot.Professor Shahabi says his program uses historical data to predict traffic conditions even before the driver leaves the house.
ClearPath uses two and a half years worth of traffic data from 9,000 sensors(传感器)on the roads of L.A..It also collects information on accidents.
Professor Shahabi says his system does more than just respond to current traffic conditions.With ClearPath,he says,a driver can enter what time he wants to leave on a specific time and date,and ClearPath will give the fastest route.It looks at the entire road network,including surface streets as well as highways,before the driver hits the road.
Ugur Demiryurek says they will launch the free ClearPath app for roads in L.A.in two months.In a year,he and Professor Shahabi hope to have ClearPath available nationwide and overseas once they can collect traffic data from other cities.
“I thought always that L.A.had the worst traffic,but now I know that Shanghai,Beijing,Seoul,Tokyo,believe it or not,Singapore,Hong Kong definitely are examples that can immediately use this.”The ClearPath app can mainly be used to __________.
A.predict traffic conditions | B.kill the boring time |
C.avoid the traffic accidents | D.collect the current news |
What do we know from Professor Cyrus Shahabi’s words in Paragraph 2?
A.Living too far is his main reason for being late for work. |
B.Many drivers broke the traffic rules on their way to work. |
C.His invention was inspired by his experiences on his way to work. |
D.The navigation system he used on his way to work is out of date. |
What does Paragraph 5 mainly tell us about ClearPath?
A.Its working principal. | B.Its powerful function. |
C.Its appearance. | D.Its safety. |
What can we infer from the last paragraph?
A.L.A.has the worst traffic problems in the world.
B.Around the world ClearPath has been used widely.
C.Many cities can provide the data to do the study.
D.ClearPath will have a big market in the future.
He met her at a party. She was so outstanding, with many boys around her, while he was so normal, with nobody paying attention to him.
At the end of the party, he invited her to have coffee with him. She was surprised, but due to being polite, she agreed. They sat in a nice coffee shop. He was too nervous to say anything, and she felt uncomfortable, thinking, “Please let me go home.”
Suddenly he asked the waiter, “Would you please give me some salt? I’d like to put it in my coffee.”
Everybody stared at him—so strange!His face turned red, but, still, he put the salt in his coffee and drank it.
She asked him curiously, “Why do you have this hobby?”
He replied, “When I was a little boy, I was living near the sea. I liked playing in the sea, and I could feel the taste of the sea, just like the taste of the salty coffee. Now every time I have the salty coffee, I always think of my childhood. I miss my hometown so much. I miss my parents who are still living there.” While saying that tears filled his eyes. She was deeply touched. That’s his true feeling, from the bottom of his heart. A man who can tell out his homesickness, he must be a man who loves home, cares about home, and has responsibility of home. Then she also started to speak, about her faraway hometown, her childhood, her family. That was a really nice talk, also a beautiful beginning of their story.
They continued to date. She found that actually he was a man who meets all her demands; he was kind-hearted, warm and careful. He was such a good person but she almost missed him! Thanks to the salty coffee! Then the story was just like every beautiful love story, the princess married the prince, then they were living a happy life… And, every time she made coffee for him, she put some salt in the coffee.
After 40 years, he passed away, leaving her a letter which said, “My dearest, please forgive my whole life lie. This was the only lie I said to you—the salty coffee.”
“Remember the first time we dated? I was so nervous at that time. Actually I wanted some sugar, but I said salt. It was hard for me to change so I just went ahead.”
“I tried to tell you the truth many times in my life, but I was too afraid to do that, as I have promised not to lie to you for anything.”
“Now I’m dying, I’m afraid of nothing so I tell you the truth: I don’t like the salty coffee. What a strange bad taste! But I have had the salty coffee for my whole life!”
“Since I knew you, I never feel sorry for anything I do for you. Having you with me is my biggest happiness for my whole life. If I can live for a second time, I still want to know you and have you for my whole life, even though I have to drink the salty coffee again.”
Her tears made the letter totally wet.
Someday, someone asked her, “What’s the taste of salty coffee?”
“It’s sweet,” she replied.
60. After ordering some salt to put into the coffee, the young man must have felt ___.
A. touched B. satisfied C. disappointed D. embarrassed
61. Which of the following statements is TRUE?
A. Salt coffee is more delicious and sweeter than sugar coffee.
B. The man ordered the salt coffee in order to create a chance to date with the girl.
C. The man had to have the salty coffee all his life to keep his word.
D. The woman hardly believed the man’s explanation at the first date.
62. From the passage we can see that the man is ___.
A. caring and kind-hearted B. shy and sly
C. dishonest but responsible D. warm and understanding
63. It is implied in the passage that the woman ___ when reading the letter left by her husband.
A. was cheated by his husband’s behavior
B. was touched by his husband’s white lie
C. felt sorry to know the truth too late
D. felt angry about his dishonesty
第三部分:阅读理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
It was a warm April day when a big fat envelope came in the mail from the only college I had ever imagined attending. I tore open the packet. My eyes were fixed on the word “congratulations”. I don’t remember ever smiling so wide.
Then I looked at my financial package.
The cost of Dream School’s tuition, room and board was around $40,000— an impossible sum! How could I afford to attend? What good reasons did I have to go there when three other fine colleges were offering me free tuition? My other choices were good, solid schools even if they weren’t as famous as my first choice.
In my mind, attending my dream university would be the only way to realize my dream of becoming a world-class writer. My parents understood how I felt. They told me that even though it would be a financial problem, I could go wherever I would be happiest. But as I was always careful with money, I wasn’t sure what to do.
One of the schools that offered me a full ride had an informational dinner one night in the spring. Considering my parents’ financial difficulties, I decided to drive the 45 minutes and attend. At first, all I had planned to do was smile politely, eat free food ,listen quietly. But I surprised myself.
At dinner the president of the university talked about the wonderful activities on campus(including guest lectures and social gatherings). He also made it perfectly clear that free food would be offered at all future events. He continued with explanations of professors, class sizes, activities, and sporting events on campus. As he spoke, I began to realize that this school, though not as good as my first choice, might be the best one for me. It seemed small yet with many great programs. It seemed challenging yet caring.
As the president ended his speech, we clapped politely and pushed back our chairs. As I walked out that door, a feeling of comfort washed over me. Looking at the campus that night, I realized that I would be spending the next four years right there.
In all honesty, my university is not as well-known as my “dream” university. However, it turned out to be the right choice of schools for me.
56. How did the author feel when he started to read the letter?
A. He was full of joy. B. He was lost in his dream.
C. He was worried about the money. D. He was uncertain which school to go to.
57. We can learn from the passage that the parents were _______.
A. honest B. strict C. supportive D. decisive
58. In Paragraph 5, “offered me a full ride” can be replaced by “_______”.
A. would pay for transport to the school
B. would show me around the campus
C. would offer free meals at all events
D. would charge me nothing for tuition
59. What does the author mainly want to say?
A. Your second-choice college may actually be your best fit.
B. You should consider comfort in your choice of schools.
C. You should try your best to attend your dream school.
D. Your choice of schools should be based on their fame.
Machines in the home have a short history. Sewing machines, washing machines and tumble dries are common enough today, but a hundred years ago few people could even imagine such things. However, inventors have designed and built a wide range of household machines since then. In most cases the inventor tried to patent(申请专利)his machine, to stop anyone copying it. Then he tried to produce a lot of them. If the machine became popular, the inventor could make a lot of money.
In 1790 the first sewing machine was patented. The inventor was an Englishman called Thomas Saint. There was nothing to match his machine for forty years, and then someone built a similar device. He was a Frenchman, Bartelemy Thimonier. However, neither of these early machines worked very well. It wasn’t until 1846 that an inventor came up with a really efficient sewing machine. He was an American, Elias Howe and his machine was good enough to beat five skilled sewing women. He didn’t make much money from it, however. The first commercially successful sewing machine was patented by Isaac Singer five years later.
Today, we take washing machines for granted, but there was none before 1869. The revolving drum(旋转桶)of that first machine set a pattern for the future, but it was crude by today’s standards. The drum was turned by hand, and needed a lot of effort. Eight years passed before someone produced an electric washing machine. The world had to wait even longer for a machine to dry clothes. The first spin-drier was another American invention, patented in 1924; but it was 20 years before such machines were widely used.
It was yet another American, called Bissell, who introduced the carpet sweeper. He patented the original machine back in 1876. It didn’t pick up dirt very well, but it was quicker than a dustpan and brush. Thirty-six years later, even the carpet sweeper was old-fashioned: modern homes now have a vacuum cleaner(吸尘器)with an electric motor to suck the dust.
72. Whose sewing machine could do as much as,or even more than the work of five skilled sewing women?
A. Thomas Saint’s. B. Bartelemy Thimonier’s.
C. Elias Howe’s. D. Isaac Singer’s.
73. According to the article, modern inventors __________ .
A. follow the pattern of the first revolving drum but improve it much
B. only imitate (模仿)the first washing machine
C. power the first ever-made washing machine by electricity
D. have to wait for the first spin-drier for a long time
74. The underlined word “crude” in the sentence “but it was crude by today’s standards” probably means __________ .
A. useless B. ugly-looking C. rough D. not skillfully made
75. The article mainly tells us about __________ .
A. the great inventors in the world
B. the important inventions in the world
C. the short history of household machines
D. the importance of the machines used in the home
Advice to “sleep on it” could be well founded, scientists say. After a good night’s sleep a problem that seemed impossible to solve the night before can often appear more manageable, although no evidence has proved this by now. But researchers at the University of Luebek in Germany have designed an experiment that shows a good night’s sleep can improve insight (洞察力) and problem-solving.
“If you have some newly acquired memories in your brain, sleep acts on these memories and restructures (重构) them, so that after sleep the insight into a problem which you could not solve before increases,” said Dr. Jan Born, a neuroscientist (神经科学家), at the university. To test the theory, they taught volunteers two simple rules to help them put a string of numbers into a new order. There was also a third, hidden rule, which could help them increase their speed in solving the problem. The researchers divided the volunteers into two groups: half were allowed to sleep after the training while the rest were forced to stay awake. Born and his team noticed that the group that had slept after the training were twice as likely to figure out the third rule as the other group. “Sleep helped.” Born said in a telephone interview. “The important thing is that you have to have a memory representation in your brain of the problem you want to solve and then you sleep, so it can act on the problem.” But Born admitted that he and his team don’t know how restructuring of memories occurs or what governs it. Pierre Marquette and Pierre Ruby of the University of Liege in Belgium said the experimental evidence supports the suggestion that sleep can help develop creative thinking. Although the role of sleep in human creativity will still be a mystery, the research gives people good reason to fully respect their periods of sleep, they added.
68. The underlined phrase “sleep on it” in Paragraph 1 probably means _____.
A. to put something to be solved aside until the next day
B. to get as much sleep as possible
C. to go on sleeping without being disturbed
D. to sleep till you usually get up the next morning
69. Jan Born and his team carried out the experiment through _____.
A. interview B. comparison C. surveyD. imagination
70. It can be inferred from the passage that _____.
A. sleep is the only way to solve hard problems
B. people should sleep so long as they have time
C. people know how sleep reconstructs memories
D. people have various periods of sleep
71. What would be the best title for the passage?
A. How Sleep Works B. No Evidence, but Well Founded
C. Sleep Helps Solve Problems D. Born’s Discovery On Sleep
AMERICANA HOTEL CRYSTAL CITY
Convenient location 5 minutes from Washington D.C. and one block to Crystal City METRO(地铁),Crystal City Underground, Alexandria. Free Parking, free Deluxe Continental Breakfast and complimentary(收费的)Hotel Shuttle Service to Ronald Reagan Washington National Airport.
14000 Jefferson Davis Hwy(endurance on S. Eads St.)
Phone (703) 979-3722
DAYS INN ARLINGTON
Days Inn Arlington is located two miles from the Pentagon, Lincoln Memorial. There is a restaurant which serves American style food, plus two meeting rooms and an outdoor pool. Complimentary shuttle service runs to the Rosslyn Metro Station. Complimentary parking is available on the property. An experienced staff welcomes guests.
Phone(703)525-0300
THE HIGHLANDER MOTORINN
Comfortable rooms at moderate rates. Convenient location only minutes away from Washington area attraction. Near VA Square METRO Station and Ballston Commons Shopping Mall. Free continental breakfast, free parking.
Phone(703)524-4300
HYATT REGENCY CRYSTAL CITY
Conveniently located next to Washington National Airport and two miles from Washington D.C. Complimentary Shuttle to and from National Airport, metro, local restaurants and shopping. Experience a view to remember at out rooftop restaurants “Chesapeake Grill.” Call for Reservations.
Phone(073)418-12341(800)233-1234
64. Which hotel does not provide service to drive its guests to the airport or metro stations?
A.Americana Hotel Crystal City B.Days Inn Arlington
C.The Highlander Motor Inn D.Hyatt Regency Crystal City
65. If you want to stay in a hotel which provides free parking and free breakfast, which Telephone numbers will you ring to ask for further information?
A.(703)979-3722 or (703)524-4300 B.(703)524-4300 or (073) 418-12341
C.(073)418-12341 or (703) 525-0300 D.(703)525-0300 or (703)979-3722
66. Which hotel is close to airports?
A.Americana Hotel Crystal City B.Days Inn Arlington
C.Hyatt Regency Crystal City D.The Highlander Motor Inn
67. Steven loves the idea of having delicious meal while enjoying the night view of Washington D. C. He will probably reserve a room by calling .
A.(703)524-4300 B.(073)418-12341
C.(703)525-0300 D.(703)979-3722