*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: More than 700 business leaders, government officials and investors gathered in Mountain View, California in December,2012 to attend the Social Innovation Summit. It is an invitation-only conference aimed at finding new ways to deal with old problems. Traffic jam is a problem that Bruggemann hopes to solve."Traffic is really bad in most countries and we thought there must be some way of doing something about it."Last week, his team, winning the prize for its"nunav"traffic management system, received a Microsoft Imagine Cup Grant of $100,000."Everyone that's using our system sends his present position as well as the destination to our servers every 30 seconds. And with that information our central system can reroute all of the cars in a way that everyone gets his individual best possible route." Bruggemann says early research with the system has been promising."We found out that it could be possible to save up to 20 percent of the fuel consumption. Even more interesting, it can save up to 50 percent of the time you spend in traffic so you could get to your destination twice as fast." Team Cypher256 from Uganda also was invited to the Social Innovation Summit. They developed a device ,called WinSenga, aimed at improving health care for pregnant women in Africa. It measures the early baby's heart sounds to help test the heart rate, age and position of the baby in the mother. The device is similar in operation to an ultrasound test, but is far less costly and very practical in Africa. This is the third year for the Social Innovation Summit. The event is held twice a year, once in New York and once in California. The first one in 2012 was held in May. The United Nations'Office for Partnerships helped to organize the event. Question: The"nunav"system has the following advantages EXCEPT _ . Options: A: reducing the fuel consumption B: reaching the destination quickly C: saving the time in the trip D: improving driving skills
**Answer**
D

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: While students in Hainan are quite used to clear skies, Beijing teenagers are not so lucky. As another warm winter approaches, the city can expect the normal clouds of smoke caused by air pollution. But things could start to get better soon. The government is co-operating with a US-based environmental protection agency to update existing buses and trucks with clean fuel technology. The new technology could reduce air pollutants in existing diesel vehicles by 40 per cent. The programme will begin by testing buses in Beijing to see if the technology can be applied to them. "We encourage the development of public transportation. But at the same time we need to reduce pollution from them," said an official. Efforts are being made to improve the capital's environment with tighter controls on emissions . Some heavily polluting factories and construction sites, such as those owned by the steel giant Shougang Group, have been asked to cut production in November and December or be closed. Beijing was the third polluted city in the world at the end of last century, according to the UN. But thanks to recent measures, the capital has made some progress. Last year 224 clear days were rated as having good air quality. In 1998 the air quality index gave just 100 days as good. "I am glad to see an improvement," said a Senior 1 boy living in the northwest of Beijing. "Compared to other places, the air quality of Beijing is still worrying though. I hate the pollution. Once I was riding my bike in the morning when I almost had a traffic accident because I couldn't see a car only metres away from me in frog." In early October, the skies were covered by such a thick fog that a display show by the visiting French air force was called off. Rapid development, industry, traffic fumes and sandstorms from the desert all contribute to the city's bad air. Question: Which is not correct according to the passage? Options: A: Beijing's air quality is getting worse and worse. B: Development, industry, traffic fumes and sandstorms are all the causes of bad air quality. C: Clouds of smoke in the sky is the common feature in the winter of Beijing. D: The government is making every effort to stop air pollution.
**Answer**
A

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: I grew up in Jamaica Plain, an urban community located on the outskirts of Boston, Massachusetts. In the 1940's it was a wholesome, specific little community. It was my home and I loved it there; back then I thought I would never leave. My best friend Rose and I used to collectively dream about raising a family of our own someday. We had it all planned out to live next door to one another. Our dream remained alive through grade school, high school, and even beyond. Rose was my maid of honor when I got married in 1953 to the love of my life, Dick. Even then she joked that she was just one perfect guy short of being married, thus bringing us closer to our dream. Meanwhile, Dick aspired to be an officer in the Marines and I fully supported his ambitions. I realized that he might be stationed far away from Jamaica Plain, but I told him I would relocate and adjust. The idea of experiencing new places together seemed somewhat romantic to me. So, in 1955, Dick was stationed in Alaska and we relocated. Rose was sad to see me leave, but wished me the best of luck. Rose and I remained in touch for a few years by regular phone call but after a while we lost track of one another. Back in the 1950's it was a lot more difficult to stay in touch with someone over a long distance, especially if you were relocating every few years. There were no email addresses or transferable phone number and directory lookup services were available at best. I thought of her several times over the years. Once in the mid 1960's ,when I was visiting the Greater Boston area, I tried to determine her whereabouts but my search turned up empty-handed. Jamaica Plain had changed drastically in the 10 years I was gone. A pretty obvious shift in income demographics was affecting my old neighborhood. My family had moved out of the area, as did many of the people I used to know. Rose was nowhere to be found. 52 years passed and we never spoke. I've since raised a family of five, all of whom now have families of their own, and Dick passed away a few... Question: We can learn from the passage that _ . Options: A: a friend in need is a friend indeed B: life without a friend is a life without sun C: friendship is a love without wings D: the world is but a little place after all.
**Answer**
B

*Question*
I'm taking a test and have to guess the right answer to the question after the article. Article: It was a dark and cold night. The car driver didn't have even one passenger all day. When he went by the railway station, he saw a young man coming out with two bags in his hands. So he quickly opened the door of the car and asked, "Where do you want to go, sir?" "To the Star Hotel," the young man answered. When the car driver heard that, he didn't feel happy. The young man would give him only three dollars because the hotel was not far from the railway station. But suddenly, he had an idea. He took the passenger through many streets of the big city. After a long time, the car finally arrived at the hotel. "You should pay me fifteen dollars," the car driver said to the young man. "What! Fifteen dollars? Do you think I'm a fool? Only last week I took a car from the railway station to this same hotel and I only gave the driver thirteen dollars. I know how much I have to pay for the trip. I won't pay you one dollar more than I paid to the other car driver last week." Question: The driver felt very _ when he saw the young man coming out of the railway station. Options: A: sad B: sorry C: happy D: worried
**Answer**
C