Read the following article and select the best answer. Article: At the 1924 Olympic Games in Paris, the sport of canoe racing was added to the list of international competitions. The favorite team in the four-man canoe race was the Unites States team. One member of that team was Bill Havens. As the time for the Olympics neared, it became clear that Bill's wife would give birth to their first child about the time that the US team would be competing in the Paris games. In 1924, there were no jet airliners from Paris to the Unites States, only slow ocean-going ships. Bill found himself in a _ . Should he go to Paris and risk not being at his wife's side when their baby was born? Or should he stay with his family? Bill's wife insisted that he go to Paris. But after much soul searching, Bill decided to stay at home, where he could support his wife when the child arrived. As it turned out , the Unites States four-man canoe team won the gold medal in Paris. And Bill's wife was late in giving birth to their child. In fact, Bill could have competed in the event and returned home in time to be with her when she gave birth. People said ," what a shame!" The child finally born to Bill and his wife was a boy, whom they named Frank. Twenty-eight years later, in 1952, Bill received a telegram from Frank. It was sent from Helsinki, Finland, where the 1952 Olympics were being held. The telegram read, "Dad, I won. I am bringing home the gold medal you lost while waiting for me to be born." Frank had just won the gold medal for the Unites States in a rowing event, a medal his father had dreamed of winning but never did. When people asked Bill about his decision he made twenty-eight years ago, he said he would make the same choice if he was in such a situation again. Question: After reading the passage, we infer that _ - Bill thought his decision was right. - Bill trained his son to win the medal. - Bill loved fame more than his family - Bill hated his decision very much
Bill thought his decision was right.

Read the following article and select the best answer. Article: The first English dictionary was published in 1604. The dictionary was actually nothing more than a list of about 3, 000 difficult words, each followed by a one-word definition. The author, Robert Cawdrey, made no attempt to include everyday words in his dictionary. No one, he reasoned, would ever have to look up a word in a dictionary if he already knew the meaning of the word. During the 1600's more dictionaries were published. Each followed Cawdrey's lead and presented a few thousand hard words. Around 1700 one dictionary maker, John Kersey, did define easy words as well as hard words. But until the 1750's all the dictionaries were rather crude and not very valuable. A man named Dr Samuel Johnson changed all this. In 1755 Dr Johnson produced the first modern dictionary. He included in his dictionary all important words, both easy and hard, and he gave good meanings. He also gave good sentences to show how each word was actually used in speech and in writing. By the end of the 1700's most dictionary makers had followed Johnson's example. Dictionaries were getting better and better. The 1800's saw the greatest improvement in the quality of dictionaries. In England scholars planned and prepared the Oxford English Dictionary, a twenty-volume (;;) work. One of the most interesting features of the Oxford Dictionary is its word histories. It traces (;) the history of each word from its earliest recorded use up to the time of the printing of the dictionary. Question: According to the passage, before 1755 all English dictionaries _ . - were of no value - only defined hard words - defined both easy words as well as hard words - were far from being perfect
were far from being perfect

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Read the following article and select the best answer. Article: It can greet people, show DVDs and hand out balloons. "Ubiko", a robot-on -wheels with a catlike face, is joining the crew of temporary workers supplied by a Japanese job-referral company, Ubiquitous Exchange, to stores, events and even weddings. Next month, the 44-inch tall robot will be selling mobile phones at a store. Ubiko can be hired as a temporary worker for two hours for 105,000 yen, or $890. "We see this as serious business. There are jobs that robots are better at," Akiko Sakurai said "people do develop a relation with the robot, and it's lovable." The $255,000 robot, which is equipped with a camera and sensors, greets customers with a nasal electronic voice, shows DVDs with a projector in its head and hands out balloons and other goods with wireless remote-controllable arms. Ubiko sounds like a Japanese female name, which often ends with "ko". Tmsuk, the Japanese company that makes the robot, sold three last month to hospital, where they are working as full-time, rather than temporary, receptionists and guides. One of the hospital's robots serves as a receptionist and has been programmed to greet visitors. It also has a touch-panel on its body, and visitors can use it to get directions for where they want to go. "Just give it electricity, and a robot can work for long hours, even do repetitive work, and you don't have to worry about labor laws," Sudo said. Japan's lower birth rate means that in the coming years it could face a labor shortage, and some experts believe robots could be part of the key to that problem. Robots are very popular in Japan partly because of the popularity of cartoons that describe robots as friends and assistants to humans. Question: The news report is mainly to _ . - give praise to advanced robots in Japan - introduce the development of robots in Japan - tell readers the advantage of the robots in Japan - introduce a newly-developed robot in Japan
**Answer**
introduce a newly-developed robot in Japan