When my first wartime Christmas came, I was in basic training in New Jersey and not sure if I would make it 
home for the holiday. Only on the afternoon of December 23 was the list of men who would have the three-day holiday posted. I was one of the lucky soldiers. It was Christmas Eve when I arrived home, and a little snow had fallen. Mothe
r opened the front door. I could see beyond her, into the corner of the living room where the tree had always stood. There were lights, colors, and ornaments (饰品) shining against the green of a pine.
"Where did it come from?" I asked.
"I asked the Gates boy to cut it," my mother said. "I wouldn't have had one just for myself, but when in great need... such a rush! He just brought it in this afternoon."
T
he pine reached to the proper height, almost to the ceiling, and the Tree Top Crystal（水晶）Star was in its place. A few green branches reached out a little awkwardly（难看）at the side, I thought, and there was a bit of bare trunk showing in the middle. But the tree filled the room with warm light and the whole house with the pleasant smell of Christmas.
"It's not like the one you used to find," my mother went on. "Yours were always in good shape. I suppose the Gates boy didn't know where to look for a better one. But I couldn't be fussy(挑剔的)."
"Don't worry," I told her. "It's perfect."
It wasn't, of course, but at the moment I realized something for the first time: All Christmas trees are perfect.
1. What did his mother's Christmas tree look like? 
2. From the passage we can infer (推断) that ________ .
A. all the soldiers had the three-day holiday
B. the writer could not go home for Christmas
C. the writer spent his first Christmas during the war
D. not all the soldiers went home for Christmas during the war
3. From the passage, we can conclude that ________ .
A. his mother didn't like Christmas trees
B. the writer didn't like the tree cut by someone else
C. the writer used to cut very beautiful Christmas trees
D. his mother didn't want to have a Christmas tree during wartime
4. The best title for this passage would be ________ .
A. The Perfect Christmas Tree
B. How to Choose a Christmas Tree
C. How Soldiers Spent Their Christmas
D. A Christmas with an Ugly Christmas Tree
5. What does the writer mean by saying "All Christmas trees are perfect"?
A. Nothing is as perfect as Christmas.
B. Once at home, everything is so nice.
C. During the war, trees are hard to find.
D. All Christmas trees are the most beautiful.
Topic: "Enjoy Worldwide privileges with BOC cards" 5% cash rebate(折扣) from UnionPay credit card issued by Bank of China
Time: April 1, 2014 to February 28, 2015
Customer: Personal credit cards with card number starting with “62” and with the UnionPay logo on the card
Details：
The promotion period is from April 1, 2014 to February 28, 2015.
Payments with business cards, corporate cards or transactions（交易）through third-party platform (PAYPAL, Alipay and the internet banking payment and Kuai payment supported by Alipay) are not eligible（合格的）for the promotion.
The promotion is applicable to online shopping payments to appointed business partners only, and all the transactions need to be completed via UnionPay online.
Amazon (U.S.) personal credit cards with card number starting with “62” and with the UnionPay logo on the card are eligible for the promotion.
As the promotion has no pre-defined upper limit on the number of transactions, all transactions meeting the criteria above will enjoy the cash rebate.
The value of eligible transactions will be the settlement amount in RMB according to the UnionPay system.
All single transactions of RMB 500 or more with payment made by UnionPay credit card issued by Bank of China (card number starting with ’62’) via UnionPay online platform will enjoy a 5% cash rebate, capped at RMB 100 per card per month.
Cardholders will receive the cash rebate within 90 calendar days after every promotion period. If the cardholder has any questions on the amount of rebate, please contact Bank of China Credit Card Customer Care Hotline（4006695566）within 30 calendar days since receiving the rebate; if no question is raised within 30 calendar days, the bank with deem the client agreeable to the amount of rebate. The date of cash rebate arriving in client’s account could be later than the date described above due to force majeure that is not unforeseeable.
Transaction value for the main credit card and supplementary cards will be calculated separately, and transaction value for credit cards of different card numbers will be calculated separately. Only transactions made with specified credit cards to appointed business partners will be eligible for the cash rebate promotion; in case of refund, no cash rebate will be made. At the same time, Bank of China reserve the right to recall any unqualified cash rebate already made.
Cardholders will need to ensure no late payment, card freeze or other abnormal occasions during the promotion period, otherwise the cardholder will not be eligible for the promotion.
Income tax associated with the cash rebate will be taken care of by the cardholder. Cardholders hold the responsibility to declare the income and settle the tax payment. Which of the following cards can get the cash rebate?
 |
 |
| A |
B |
 |
 |
| C |
D |
How much rebate can I get from a 500 dollars payment?
| A．About 5RMB | B．About 25 RMB |
| C．About 100 RMB | D．About 125 RMB |
According to this passage, the third-party platform doesn’t include_______.
| A．Business cards | B．PAYPAL | C．Alipay | D．Kuai payment |
In which of the following payment can we get the cash rebate?
| A．$60 for a sweater on Amazon. |
| B．$80 for a bottle of wine from a shop in Paris. |
| C．$100 for a souvenir bought in the duty-free shop of LAX. |
| D．$200 for a child safety seat on Amazon. |
We can learn from the passage that ___________.
| A．The cash rebate will arrive in our account within 30 calendar days. |
| B．We can’t get the cash rebate unless we pay the income tax associated. |
| C．Both the customers and Amazon(U.S.) will benefit from this promotion. |
| D．Any transactions of RMB 500 or more can get the cash rebate. |
More and more people take part in marathons these days – over 30,000 people will run the London Marathon this weekend, for instance. But it’s not just the 26 miles and 385 yards that could be a daunting prospect. “I have to admit to being completely frustrated by the blocking and for 18-19 miles was just keeping away from people and being held up,” one participant grumbled after the 2012 London Marathon. “I had to overtake a lot of people and ended up with bruised（淤肿的）forearms from all the elbows,” said another.
How do such crowding problems arise, and could they be reduced? Some researchers believe that we can find the answers through a more familiar system in which jams appear – road traffic flow. Martin Treiber, of the Technical University of Dresden in Germany, has previously developed models for traffic flow. One of the first attempts to model traffic flow was made in the 1950s by James Lighthill and his collaborator Gerard Whitham of Manchester University. They considered the traffic as a kind of liquid flowing down a pipe, and looked at how the flow changes as the fluid gets denser(浓稠). At first the flow rate increases as the density increases, since you simply get more stuff through in the same period of time. But if the density becomes too high, there’s a risk of jams, and the flow rate drops sharply.
Treiber’s model of a marathon uses this same principle that the flow rate first increases and then decreases as the density of runners increases, thanks to an sudden switch from free to crowded flow. He assumes that there is a range of different preferred speeds for different runners, which each maintains throughout the race. With just these factors, Treiber can calculate the flow rate of runners, knowing the “carrying capacity”(承载能力)at each point on the route.
This allows Treiber to figure out how blocking might depend on the race conditions – for example, for different starting procedures. Some marathons start by letting all the runners set off at once (which means those at the back have to wait until those in front have moved forward). Others assign runners to various groups according to ability, and let them start in a series of waves.
Treiber has applied the model to the annual Rennsteig half-marathon in central Germany, which attracts around 6,000 participants. The traditional route had to be changed in 2013, because the police were no longer willing to close a road to ensure that runners could cross safely. It could pass either over a 60m wooden bridge or through a tunnel. Treiber used his model to predict the likely blocking caused in the various options. The model predicted that a mass start would risk an overload of runners if the bridge were to be used. Only by moving the starting point further back from the bridge could the danger be avoided – and even then, if some of the numbers assumed in the model were only slightly inaccurate, there was still a risk of jams at the bridge. On the other hand, no dangerous blocking seemed likely for the tunnel route. The run organizers consulted Treiber’s team, and eventually chose this option.What is the worst thing while running a marathon?
| A．The long distance. | B．Too many participants. |
| C．The dangerous blocking. | D．Serious injuries in forearms. |
Which of the following statements is true?
| A．James Lighthill is the first expert trying to model traffic flow. |
| B．The denser the flow is, the faster the flow rate becomes. |
| C．The flow rate increases in the beginning because fewer people passed together. |
| D．The flow rate increases first and then decreases later when the flow is too denser. |
What is NOT true about the Rennsteig?
| A．It has much less participants than the London Marathon in 2014. |
| B．It has a shorter distance than the London Marathon. |
| C．The route was changed because the traditional one is not safe any longer. |
| D．The participants running this marathon will pass a tunnel because this choice is safer. |
What’s the main idea of the passage?
| A．Make a comparison between marathon and road traffic. |
| B．Running a marathon is somewhat dangerous if it is not well organized. |
| C．Introduce a new technology to solve the blocking problem in marathon. |
| D．Some advice for people who are to run a marathon. |
An 80-year-old man was sitting on the sofa in his house along with his 45-year-old highly educated son.
Suddenly a crow perched on their window.
The father asked his son, “What is this?”
The son replied, “It is a crow.”
After a few minutes, the father asked his son the 2nd time, “What is this?”
The son said, “Father, I have just now told you ‘It’s a crow’.”
After a little while, the old father again asked his son the 3rd time, “What is this?”
At this time some expression of irritation was felt in the son’s tone when he said to his father. “It’s a crow, a crow, a crow.”
A little after, the father again asked his son the 4th time, “What is this?”
This time the son shouted at his father, “Why do you keep asking me the same question again and again, although I have told you so many times ‘IT IS A CROW’. Are you not able to understand this?”
A little later the father went to his room and came back with an old tattered diary, which he had maintained since his son was born. On opening a page, he asked his son to read that page. When the son read it, the following words were written in the diary:
“Today my little son aged three was sitting with me on the sofa, when a crow was sitting on the window. My son asked me 23 times what it was, and I replied to him all 23 times that it was a crow. I hugged him lovingly each time he asked me the same question again and again for 23 times. I did not at all feel irritated, I rather felt affection for my innocent child.” The underlined word “irritation” in the passage means ___________.
| A．puzzlement | B．annoyance |
| C．patience | D．excitement |
Why did the old father keep asking his son the same question?
| A．Because he developed a kind of disease. |
| B．Because he was so boring that he wanted to play a joke with his son. |
| C．Because he wanted to know whether his son was as patient as he used to be. |
| D．Because his son used to love playing this game with him. |
How old was the father when he wrote down this page in the diary?
| A．35 years old | B．38 years old |
| C．45 years old | D．80 years old |
The reason why the father did not feel irritated when his son asked him the same question for 23 times is that _______________.
| A．he knew his son was still so innocent |
| B．the father was more patient than the son |
| C．the father had already got used to this kind of situation |
| D．the father loved his son so much that he never got tired of doing this again and again |
What would the son probably say after reading the words in the diary?
| A．“Sorry, dad. It’s all my fault to forget that.” |
| B．Nothing but felt rather ashamed. |
| C．“Sorry, dad. I shouldn’t have done that to you when I was such a young child.” |
| D．“Thank you, dad. I will do the same to my son.” |
Worried about how many calories you will get in that piece of pizza, chocolate cake or bag of chips? A new iPhone application (应用程序) MealSnap may help. Users just need to take a picture of the meal with the phone, and it will give a calorie read-out almost immediately.
MealSnap was developed by DailyBurn, a health social network that focuses on helping its users lead healthier lifestyles. It has created several other health and diet-related iPhone applications. The application gives users a quick reply. To do that, it matches the taken picture to a databank (数据库) with the calorie information of nearly 500,000 kinds of food. Users then get the range of calories for the meal that is photographed.
We started with something simple—an apple. A couple of minutes later, the application replied that it was an apple and between 64 and 96 calories. More impressive was the reply we received after sending a photo of a mixed salad bowl. MealSnap replied that the bowl contained “yellow rice with corn, boiled eggs and beans” and that the food was between 532 and 789 calories.
Mr. Smith, director of DailyBurn, said that usual calorie counting needed a long time, but that the application made it easier to know the calories in food. That is why it is so popular among those who are trying hard to lose weight.
In addition, MealSnap can act as a food diary. No need to write down what they’ve eaten, the photoes will be stored. The users can keep a visual log (视觉的记录). Mr. Smith said, “it’s like a food journey, but easier. All you do is to take the picture. The simple act of recording something can cause a psychological (心理的) change that can help people on their health journey. Knowing the calorie range makes me think more about what I’m eating.” The purpose of DailyBurn is to________.
| A．help people find ways to lose weight |
| B．make iPhone more popular |
| C．persuade people to buy iPhone products |
| D．help people have a healthy life |
What can be learned from the third paragraph?
| A．MealSnap is only useful for simple things. |
| B．The result of MealSnap isn’t always right. |
| C．MealSnap can also tell what the food is. |
| D．MealSnap needs a long time to show the calorie range. |
Which of the following statements about MealSnap is TRUE?
| A．It has been put into the market. |
| B．People will have a physical change by using it. |
| C．It’s popular because it was developed by DailyBurn. |
| D．People have to link iPhone with the Internet to use it. |
The fourth-graders at Chicago’s McCormick Primary School are unaware of the difficulty in learning Chinese. For most, who speak Spanish at home, it’s becoming their third language. They’ve been learning and using Chinese words since kindergarten, and it’s now second nature to give a hearty “ni hao” when strangers enter the classroom.
The classroom scene at McCormick is unusual, but it may soon be a common fixture(固定物) in American schools, where Chinese is rapidly becoming the hot new language. Government officials have long wanted more focus on security—useful languages like Chinese, and pressure from them—as well as from business leaders, politicians, and parents—has driven a quick growth in the number of programs.
Chicago itself is home to the largest effort to include Chinese in US public schools. The program here has grown to include 3,000 students in 20 schools, with more schools on a waiting list. Programs have also spread to places like Houston, Los Angeles, New York City, and North Carolina. It’s true that the number of students learning Chinese is tiny compared with how many study Spanish or French.
Advocates see knowledge of the Chinese language and culture as a help in a global economy where China is growing in importance. “This is an interesting way to begin to engage with the world’s next superpower,” says Michael Levine, director of education at the Asia Society, which has started five new public high schools that offer Chinese. “Globalization has already changed the arrangements in terms of how children today are going to need to think about their careers… The question is, when not whether, the schools are going to adjust.”
In Chicago, the trend extends beyond schools with high numbers of Asian students. “The fact that my students are 98% low income and 99% Latino(拉丁美洲人) and they are succeeding in this, tells me everyone should have a try at learning languages,” says Virginia Rivera, principal at McCormick. “We want to give our young people opportunities to advance… and Chinese is a great opportunity to survive in today’s economy,” says Richard M. Daley, Mayor of Chicago.The underlined word “Advocates” in the text probably means” .
| A．Supporters | B．Objectors | C．Teachers | D．Learners |
How many languages are mentioned in this passage?
| A．Six. | B．Two. | C．Three. | D．Four. |
In the last paragraph, the underlined word “this ”probably refers to _____.
| A．the competition between Latino and Asian students |
| B．the global economy |
| C．the interesting way to engage with China |
| D．the Chinese learning |
What CANNOT be learned from this passage?
| A．Most students at McCormick can speak three languages. |
| B．Chinese is gaining its popularity in all schools in Chicago. |
| C．French has far more speakers than Chinese does in Chicago. |
| D．Globalization in a way makes it necessary to learn Chinese. |
Which of the following is mainly about in this passage?
| A．The Chinese learning in Chicago. |
| B．The ways to learn Chinese. |
| C．McCormick Primary School. |
| D．Globalization and Chinese learning. |
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