Read the following article and select the best answer. Article: Infiniti, Nissan's luxury brand, continues to show off ideas for the future. The Q80 Inspiration here in Paris is an excellent piece of work, perhaps a concept elegant enough to make us forget that Infiniti's former Hong Kong-based president, Johan de Nysschen, moved to take over General Motors' Cadillac car brand in July and Infiniti chairman Andy Palmer is the new CEO at Aston Martin, the British luxury car brand. The Q80, if it becomes reality, will be brought to market by Infiniti's new boss, former BMW (another famous car brand )executive Roland Kruger. He should focus on this, at least until he is head-hunted to another company. The Q80 Inspiration is a low and sexy four-door fastback, and it is also a showcase for technology - from autonomous driving to eco-friendly power trains. Here in Paris, the Infiniti people say the hybrid drive in this concept suggest exactly where the brand is going in the future. The company says the Q80 speaks to how Infiniti plans to pull people into more expensive cars - cars that compete with the Porsche Panamera, for instance. Alfonso Albaisa, Infiniti Executive Design Director, said the car "delivers feminine elegance and muscular menace in equal measure and strikes big in terms of styling, craftsmanship, choice of materials and attention to detail." Most importantly, for luxury cars buyers who are increasingly puzzled by all the technology, the designers focused on making things simple. "There is a tendency with modern design that every time you add interior features and technology you add complexity," said Albaisa, pointing to the concept's easy-to -understand -and -operate infotainment interface. As for power, the Q80 Inspiration gets 550 horsepower from a twin turbocharged 3.0-litre V-6 combined with a hybrid electric power train. Fuel economy could be as good as 5.5 litres/100 km. Question: What does the passage mainly talk about? - An introduction of the Q80 Inspiration. - A promotion of The Q80 Inspiration - The future of the Q80 Inspiration - The history of the Q80 Inspiration
An introduction of the Q80 Inspiration.

Read the following article and select the best answer. Article: The next generation telephone is called Superphone or personal Communication Network (PCN). Your superphone goes wherever you go, in your pocket. You can use it in the street, in an aeroplane, a boat, or a taxi; you can call from anywhere on the globe to anywhere else. Calls travel at the speed of light, via satellites using ultraviolet, high-frequency wave bands and each communication is automatically billed to your account. This new phone is the size and shape of a billfold . You unfold it to use it., making it long enough to reach from your ear to your mouth. There is a miniaturized touch pad, on which to enter the number you are calling. There is also a tiny liquid crystal screen on which you can read weather, news or financial reports. These news items are constantly updated by the company that sells the service. Letter keys on the touch pad also allow you to use this electronic marvel as a computer or word processor. You can plug it into your large home or office computer in order to transfer any data that you feed in during a business trip. The PCN also stores any useful information of your own that you might need as you travel, such as the names, addresses and phone numbers of several hundred people, important meetings, flight details and so on. When you need information, you simply call it up on the screen. You can even use your PCN to activate electronically controlled equipment at home. For example, you could switch your oven on or off, start the sprinkler system in your garden during a dry spell, get your video recorder to record a show on television, turn off the central heating, and so on. All of this from thousands of miles away, perhaps from the back of a camel in the desert. Prototypes are already being trialed. In spite of the complex technology, they will be cheap because of the enormous sales that will be made. Question: The author may agree that _ - the new phone's technology is too complex to be generalized - the new phone is still commercially unappetizing. - the new phone has been put into volume production - the new phone has excellent prospects in market.
the new phone has excellent prospects in market.

Q: Read the following article and select the best answer. Article: 'As I stood in front of the grave of President Richard Nixon, I was thinking about the time 25 years ago when this president helped bring the United States and China closer together. Young people of our two countries should help this relationship grow.' This remark was made by a Shanghai student when speaking to his fellow students at the Nixon Library in California, U.S.A. He was one of 80 middle school students from China attending a month-long 'Youth Summit'. The Summit was to mark the 25th anniversary of President Nixon's journey to China, which was the turning point in China-U.S. relations. The Youth Summit was aimed at increasing understanding and friendship between young students of the two countries through visits and discussions. Seventy-five American students were selected to visit China. They also visited the Nixon Library on July 21 before leaving for Beijing the next day. The head of the Library said he was pleased to see the American and Chinese students talking and laughing together. One Chinese student said, 'I didn't find it particularly difficult to talk with Americans. We have our differences, but we have a lot in common. Dialogue is good for us.' Question: The words 'Youth Summit' in the text refer to _ . - visits to the Nixon Library - the Chinese students' visit to the U.S. - a meeting discussing relations between China and the U.S. - activities to make the ties between the Chinese and American students stronger
A: activities to make the ties between the Chinese and American students stronger