用硅橡胶类印模材料取模，以下注意事项错误的是（）。 A.不要使用橡胶手套 B.取模后

第三部分:阅读理解(共20小题;每小题2分,满分40分)

阅读下列短文, 从每题所给的四个选项中,选出最佳选项,并在答题卡上将该项涂黑。                        

For thousands of years, people have seen things they didn’t understand in the sky. The United States Air Force first used the words “Unidentified Flying Object” to describe them. Today everyone uses the term UFO. When people see a UFO, it is usually no more than a weather balloon or an airplane. But the Center for UFO Studies goes on to receive hundreds of reports each year.

In 1947 a businessman and pilot, Kenneth Arnold, was flying near Mount Rainier, Washington when he saw nine shiny, round objects flying through the air. He told a newspaper reporter they looked like “pie plates skipping over water.” The reporter used the words “flying saucer（碟子）” in his story and today that is the popular name for UFOs.

The Center for UFO Studies lists three kinds of contacts with flying saucers. “Encounters（遭遇）of the first kind” are reports of unknown objects or lights in the sky. People have “Encounters of the second kind” when a UFO leaves burn marks or other signs on the ground. People report “Close encounters of the third kind” when they see aliens in or near a UFO.

56. Who used the term UFO first?

A. The United States Air force.     B. The Center for UFO Studies.

C. Kenneth Arnold.                     D. A report.

57. The Center for UFO Studies _____.

A. usually sees no more than a weather balloon or an airplane every year

B. is a branch of the United States Air Force

C. receive hundreds of reports every year

D. used “pie plates skipping over water” to describe the UFO seen by the people first

58. Why did the newspaper reporter use the words “flying saucer” to describe the UFO that Kenneth Arnold said he saw?

A. Because the UFO that Kenneth Arnold saw was flat.

B. Because Kenneth Arnold told the newspaper that what he had seen in the sky was round.

C. Because Kenneth Arnold described what he has seen looked like a plate flying in the sky.

D. Because what Kenneth Arnold saw was pie plates flying in the air.

    You get all sorts of demands, and the mark of a good hotel is to supply whatever is asked for without sounding surprise. If a guest asks for rubber gloves. You don't ask why. You say, “No problem. What colour do you want？”

　　There have been some demands which, much as I would have liked to fill, I couldn't. A Japanese businessman， for example， thought the manager of a hotel was like the captain of a ship so he asked me to marry him and the woman he loved. There was one time, however, we did help out. A young man thought that if he asked his girlfriend to marry him at the Ritz she would say yes. He asked us to put the ring in a cake, and she accepted.

　　Top hotels are used more and more to impress. They are used for doing business. If you've got something to sell, take your clients(客户) to the best hotel where the surroundings are quite helpful. A friend of mine working at Savoy Hotel tells story about a man who gave him 5 pounds to say “Good morning, Mr. Smith” when he walked through the door with two other men. This he did， and could hear Mr. Smith saying, “I do wish they would leave me alone at this place.”

　　According to Julian Payne， the most powerful people in any hotel are the porters， who carry bags for hotel guests. “Porters can do almost anything. They can get you tables at the best restaurants or tickets for a popular concert. Don't ask me how they do it or what their deal is because I don't know. Most of them have been there for years. They know more about the history of the hotel and the guests than anyone else. They are invaluable. A head porter will come in even on his day off so he can say hello to someone he remembers visiting the hotel years ago.”

56．When guests ask for something strange，the manager of a good hotel would think ______.

　　A．how he can meet their needs

　　B．why they have such demands

　　C．what problems the hotel has

　　D．who is the best person to go to

57．Which of the following examples explains “we did help out？”

　　A．The hotel bought a ring for a young lady.

　　B．A Japanese married the woman he loved.

　　C．The manager once acted as a captain.

　　D．A young lady agreed to marry her boyfriend.

58．Which of the following statements is true about the porters in expensive hotels?

A．They sell tickets for concerts.

B．They know how to make a good deal.

C．They know a lot about the hotels and the guests.

D．The come to work even on their days off.

59．By saying “I do wish they would leave me alone at this place”， Mr. Smith ______.

　　A．showed that he disliked such people at the hotel

　　B．gave the impression that he was a constant guest

　　C．tried to make his clients feel sorry for him

　　D．sounded as if he was tired of such greetings

急性虹膜睫状体炎治疗的关键是（）

A.糖皮质激素药物应用

B.热敷

C.抗生素

D.维生素

E.散瞳

下列程序执行的结果为（ ）。　　x=25：y=20：z=7　　Print "S"；x+z*y；")"

A．S(47)

B．S(165)

C．S(25+7*20)

D．S(87)

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