【正文】 next time you’re travelling to Heathrow, make sure you fly Piccadily line.Your Piccadily flight features:●Departures from 36 stops on the Piccadily line, or from over 200 stations only one change way.●Service every 5 minutes to and from Heathrow throughout the day.●Journeys from central London taking less than 50 minutes.●Only for a single adult fare●See tables below for journey timesFares to and from central London●Adult single ●Children single ￡ If you are travelling as a group , then you are allowed to use the Family Travelcard, which means each adult can travel for ￡ and each child for ￡Travelling to HeathrowMonSatSunFromJourney TimeFrequencyFirst TrainLast TrainFirst TrainLast TrainEarls Court39 mins5 mins05:5500:4307:1523:49Piccadily Circus49 mins5 mins05:4500:3207:0523:38Travelling from HeathrowMonSatSunToJourney TimeFrequencyFirst TrainLast TrainFirst TrainLast TrainEarls Court34 mins5 mins05:1323:4905:5723:30Piccadily Circus45 mins5 mins05:1323:4905:5723:30（ ）48. At what time does the first train leave Earls Court on Sunday? A. 07:15 B. 05:55 C. 05:13 :57（ ）49. If your father wants to take the train, how much should he pay? A. ￡ B. ￡BIn Canada and the United States, there is a new group of children called “satellite kids”, who live in one place but whose parents live in another place.Asians are immigrating to Canada and the United States in larger numbers than ever before. Most Asians immigrate because they believe that they can give their children a better education in the West. In Asia, especially in China, Japan and Korea, it is difficult to go to university. Students must first pass the strict national examination. However, in Canada and the United States, it is easy to go to university, and anyone who wants to go can go. As a result, Asian parents decide to leave their countries so that their children can go to university.The problem is that when Asians arrive, they discover that finding a job and making money are more difficult in the West than in the East. Also, they find that they are very lonely, and that they miss their homes. Because of these two reasons, most Asian parents decide to go back to Southeast Asia to work while their children study in the West. Therefore, these children bee “satellite kids,” and most of their parents do not know how sad it is to be a “satellite kid.”O(jiān)nly until now are Canadians and Americans discovering the “satellite kid” problem. Because these children do not speak English and because their parents are not there to take care of them, they are often absent from school. To be a “satellite kid” means to grow up in a country where you know you are different and where you cannot make friends because you do not speak English well. Also, it means to grow up lonely, because your parents are elsewhere. What these “satellite kids” will probably say to their parents is that it’s better to have parents around than to have a university education.（ ）50. Some Asian parents send their kids abroad because __________. A. they hope their children may easily find a job there B. the kids may not be accepted by universities in their own country C. all foreign universities are better than the ones in their own country D. the kids want to improve their English and make foreign friends（ ）51. “Satellite kids” refer to Asian kids __________. A. without parents B. living abroad alone C. with university education D. speaking no English（ ）52. What is the main idea of the passage? A. Parents want better education for their kids. B. Parents feel lonely and miss their families. C. Canadians and Americans begin to solve the “satellite kids” problem. D. Kids in foreign countries alone are badly in need of care from family.C Norway—Ten Chinese college students arrived at the country’s Arctic research base, the Yellow River Station, on Friday. On Saturday, the students are expected to witness the end of four months of darkness in the area, as the sun makes a rare appearance. During their fourday stay at the station, the students will meet and learn from some of China’s leading polar researchers. They were weled at the station yesterday by its director, He Jianfeng, who is an expert on marine microecosystems (海洋微生態(tài)系統(tǒng)). The students will also visit the German and Norwegian stations and meet researchers there. As for entertainment, the visitors will get the chance to play ice hockey at the world’s most northerly stadium. Am