Read the following article and select the best answer. Article: Bomb attack onprefix = st1 /Bombaytrains kills 190 BOMBAY, India-Eight bombs exploded in first -class compartments of packed Bombay Trains Tuesday, killing 190 people and wounding hundreds in a well-designed terror attack on the heart of a city that embodies the ambition of the country. Liu Xiang record warmsChina's hearts Liu Xiang ofChinaset a new 110 metres hurdles world record on a stunning night in Lausanne, breaking the record he shared withBritain's Colin Jackson. Liu rushed to the finishing line in a time of 12.88 seconds, beating the old mark of 12.91 that he matched in winning gold at the 2004 A thens Olympics. Jackson ran 12.91 inStuttgart,Germany, in August 1993. Materazzi admits insulting Zidane Marco Materazzi admits he insulted Zinedine Zidane before the France captain head-butted him in the World Cup final. Materazzi denies calling him a"terrorist."Zidane and Materazzi _ after Italy broke up a French attack in extra-time of Sunday's final in Berlin Seconds later, Zidane lowered his head and rammed Materazzi in the chest, knocking him to the ground. President Hu departs for G8 summit BEIJING,July 16-Chinese President Hu Jintao left Beijing on Sunday morning for Russia's St. Petersburg to attend the summit of the Group of Eight major economies. Hu is invited by Russian President Vladimir Putin. On Monday. Hu will meet with G-8 leaders to discuss energy security, prevention and control of epidemic diseases, education, African development and other topics. Among Hu's entourages are State Councilor Tang Jiaxuan, Foreign Minister Li Zhaoxing, Director of the Policy Research Office of the Central Committee of the Communist Party of China(CPC)Wang Huning, Deputy Director of the General Office of the CPC Central Committee Ling Jihua, Director of thePresident's Office Chen Shiju and Assistant Foreign Minister Cui Tiankai. The G-8 members are Britain,Canada,France,Germany,Italy,Japan,Russiaand theUnited States. Question: According to the news report, the old 110 metres hurdles world record_. - has been kept for only two years since the 2004 Athens Olympics - was shared by Liuxiang and Jackson in Stuttgart,Germany. - is raised by 12.88 seconds by Liuxiang in Lausanne. - was broken by Liuxiang in 2004 Athens Olympics.
has been kept for only two years since the 2004 Athens Olympics

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Read the following article and select the best answer. Article: Go, known as Weiqi in China and Baduk in South Korea, was viewed as the last game where humans can defeat machines. Lee Se-dol, one of the greatest Go players, has won 18 world championships for 21 years of his professional career. AlphaGo, a computer program developed by Google's DeepMind, beat the European Go champion, an achievement that was not expected for years in October, 2015. The match between Lee and AlphaGo was seen as a representative game between humans and Artificial Intelligence (AI). The match of the century drew great attention from news organizations, Go fans and the general public across the world as well as in South Korea. Go originated from China more than 2,500 years ago. It involves two players who take turns putting markers on a net-shaped board to gain more areas on it. One can occupy the markers of the rival by surrounding the pieces of the other. Go is considered to be a lot more complex than chess where artificial intelligence scored its most famous victory to date when IBM's Deep Blue beat grandmaster Gary Kasparov in 1997. But experts say Go presents an entirely different challenge because of the game's incomputable number of move options. In other words, the computer must be capable of human-like "intuition" to win. "I was very surprised because I did not think that I would lose the game," said Mr. Lee.He said AlphaGo's early strategy was "excellent" and that he was shocked by one unconventional move it had made that a human never would have played, which he believed directly resulted in his loss. AlphaGo is proud of a deep learning capability to learn for itself and discover new strategies by playing games against itself and adjusting neural networks based on a trial-and-error process known as reinforcement learning. In spite of his loss, he did not regret accepting the challenge. "I had a lot of fun playing Go and I'm looking forward to the future games," he said after AlphaGo won 3-0 in a five-game match. "Playing against a machine is very different from an actual... Question: Where can we most probably read this text? - In a personal diary - In a science magazine - In a science fiction - In a travel guide
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In a science magazine

Ques: Read the following article and select the best answer. Article: Last week, my granddaughter started kindergarten, and I wished her every success. But part of me didn't. I actually wanted her to fail in some ways because I believe that failure can be good for our learning process. Success is proving that you can do something that you already know you can do, or doing something correctly the first time, which can often be a problematic victory. First-time success is usually a fluke . First-time failure, by contrast, is expected to be the natural order of things. Failure is how we learn. In Africa they describe a good cook as "She who has broken many pots." If you've spent enough time in the kitchen to have broken a lot of pots, probably you know a fair amount about cooking. I once had dinner with a group of cooks, and they spent time comparing knife wounds and burn scars. They knew how much credibility their failures gave them. I earn my living by writing a daily newspaper column. Each week I am aware that one column I write is going to be the worst column. I try my best every day. I have learned to cherish that column. A successful column usually means that I am discussing my familiar topic, writing in a style I am used to or saying the same things as anyone else but in a fancy way. My younger daughter is a trapeze artist. She spent three years putting together a show, and she did it successfully for years. There was no reason for her to change it but she did anyway. She said she was no longer learning anything new and she was bored. And if she was bored, there was no point in subjecting (......) her body to all that stress. She risked failure and great public embarrassment in order to feed her soul. My granddaughter is a perfectionist. She will feel her failures, and I will want to comfort her. But I will also, I hope, remind her of what she learned, and how she can do better next time. I hope I can tell her, though, that it's not the end of the world. Indeed, with luck, it is the beginning. Question: Why did the author want his granddaughter to fail? - Success is boring though beneficial. - She would learn more from failure. - It's impossible to do everything successfully. - He wanted her to be strong enough to face hardships.
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She would learn more from failure.