Mr Smith was the manager of a hotel in Springfield. One weekend all of the hotels in the city were full because there was a large meeting. Late in the evening three men came into the hotel and asked for rooms. Mr Smith explained that because of the meeting, there were no rooms ready for use. The men were very unhappy because they had no place to stay in. Mr Smith wanted to help them. He remembered that Room 414, a very small room, was empty. He asked them if they would share a room. The three men agreed. Mr Smith told them that the room would cost $30: $10 for each. Each of them gave Mr Smith $10, and they went up to the room. Mr Smith soon began to feel sorry. "Thirty dollars is too much for that small room," he thought. He called one of his men over and said, "Here is $ 5. Bring it to the man in Room 414. I've asked too much money for their room." The worker took the money from his manager. While he was on his way to Room 414, he started to think, "How can I divide $5? Well, I'll give each of them only $1 and I keep $2. The men will be happy to get anything back. I'll make a little money and Mr Smith will never know." So he returned $1 to each man. You see, there come a problem, each man had at first paid $10. After the worker returned them $1 each, each man had paid 9. There were three men, $9 x 3 =" $27." The worker kept $2 --$27+$2="29." Where is the missing dollar? What is the best title of this text? A) The Kind Manager B) Three Men Came to the Hotel C) A Strange Maths Problem D) $27 + $2 = $29
C
Foreigners are likely to acquire more investment opportunities in China since the central government has passed a fresh regulation on Tuesday to attract foreign capital . The regulation, which will take effect on April 1, outlines how prefix = st1 /Chinawill expand cooperation with foreign investors. Compared with the old foreign investment guideline, the government has given foreigners more investment opportunities. And the government also encourages foreigners to take part in the key state owned enterprises reform . According to the regulation, overseas investors are expected to become shareholders in the key state owned enterprises. Overseas investors will even be allowed to hold the controlling stake in the large state owned enterprises, except for those of key importance to national or economic security. "China's WTO membership has reduced the risks and costs for foreign investors, and more capital and advanced techniques and expert knowledge or skill are expected to flow in," an official said. In particular, the new regulation appeals ( makes an earnest request ) for capital for agricultural technology, transportation, energy and new material industry. The service industry, including banking, telecommunication, insurance, and tourism, will gradually become another focal point of cooperation. The country hopes foreign investors start businesses in the western regions, where they will enjoy more favorable taxation policies for the next 10 years. If foreign investors start their business in the western regions, they will _ . A) offer more taxes B) pay more taxes C) lose more benefit D) gain more advantages
D
Q: You're finishing up your history homework when your cell phone rings. You've got 30 minutes to reach head-quarters, get your equipment packed and receive your task. There's a lost hiker in the mountains near the edge of town. Your task: find the missing person; provide emergency medical treatment, if necessary; and be prepared to operate 48 hours on your own with only the supplies you carry. Sounds like some kind of film's plot? Not if you're a member of the Arapahoe teen rescue patrol in the suburbs of Denver. About 25 teen guys and girls are active members of this search, rescue and emergency organization, and they know firsthand that you don't have to be an adult to save lives. These 9th-through-12th graders are the real deal when it comes to emergency services. In fact, they're the only teen-commanded patrol in the nation. Sure they have adult advisers to turn to if necessary, but in the field it's a teen patrol officer calling the shots -- sometimes even giving direction to adults. Members are trained in rock-high-angle,swift-water and avalanche rescue , winter and alpine operation , wilderness life support and emergency care, among other skills. They also regularly ride along with the local fire and police departments, providing support such as security details and evidence searching. When asked what qualities make a good patrol member, founder and president Stan Bush named good physical conditioning and an interest in helping people. "We put in lots and lots of hours helping people in trouble," he says. "So if a person is not really interested in doing that kind of thing, he won't last as a member." What would be the best title for the passage? A) What qualities make a good patrol member? B) The Arapahoe teen rescue patrol C) How to become a rescue patrol member D) Skills a rescue patrol member needs
A: B
*Question*
There are many festivals in Argentina during the year. Therefore, you can enjoy the different interesting festivals when traveling there. First of all, we should talk about the Tango Festival in Argentina, which is held in the capital of this country -- Buenos Aires, from February to March. You ought to know that Argentina is the home of tango, so Argentineans admire this dance very much. Even if you cannot dance perfectly, you should join the people and try to perform this dance. The next festival in Argentina is Open Polo Tournament. You should go to Palermo to see this festival in Argentina. This festival is held every year and is the most important polo tournament in Argentina. This kind of sport is considered the most important in Argentina. Attending this festival in Argentina, you will be able to communicate with different people, admire the fascinating competition between the teams of different countries, such as Argentina, England, Australia, as well as the US. This festival in Argentina is usually held between November and December every year. So don't miss the opportunity if you travel to Argentina at this time. The other festival in Argentina is the Semana Musical Llao Llao. This is a festival of classical music. The festival was created in 1993 and is held at the Llao Llao Hotel, near Bariloche. The festival is held yearly in October. So if you admire this kind of music, you should travel to Argentina in October. There are also many carnivals in October. There are also many carnivals in Argentina in summer. Of course, it's impossible to put everything about festivals in Argentina into just one article. We hope that you have found this article interesting and eye-catching. What would be the best title for the passage? A) Travel to Argentina B) Entertainments in Argentina C) Festivals in Argentina D) A brief introduction to Argentina
**Answer**
C