单选题Amy Johnson was a very brave and energetic person. She didn"t have much in common with other girls in her school, however. She played football better than most boys, and unfortunately she made a rather bad impression on many of her teachers. Amy just didn"t act the way they thought a girl should. She studied at a university and later took a job as a typist. Although she was enthusiastic (热情的) and did her best, she made many mistakes and was poorly paid. She didn"t want to be a typist anyway, she dreamed of becoming a pilot! Amy moved to London, borrowed some money, and learned to fly. Nobody, however, wanted to hire a woman pilot. She decided to fly alone to Australia to prove that she could fly as well as any man. Her parents lent her money to buy an airplane. Amy set off on May 5, 1930. Her route (道路，路线) took her over Vienna, Constantinople, and Baghdad. She was caught in a sandstorm and had to make a sudden landing in the desert. But she landed in India six days later. She had broken the record to India by two days. Over Burma she ran into a monsoon (季风) , and was able to save herself only by landing on a football field. She finally reached Australia. The plane propeller (螺旋桨) had been broken during her last landing, and had to crash-land (强着陆). But Amy had proved that she could fly and that a woman could do almost anything she really put her mind to.

单选题Wheredoestheconversationtakeplace?A.Atanairport.B.Onaplane.C.Atadutyfreeshop.

单选题In this passage the author briefly describes ______.

单选题We can infer that______.

单选题Whereisthemangoing?A.Hisaunt'shome.B.Hisschool.C.Thecityhall.

单选题As we all know, it was______that made his dream broken.

单选题______ about wild plants that they decided to make a trip to Madagascar for further research.[A] So curious the couple was[B] So curious were the couple[C] How curious the couple were[D] The couple was such curious

单选题Have you seen my key to the kitchen door by any_________?A. changeB. checkC. chanceD. charge

单选题 阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中选出能填入相应空白处的最佳选项。 {{B}}Plugging into Electronic Databases{{/B}} If you are looking{{U}} (36) {{/U}}information, library shelves are a good place{{U}} (37) {{/U}}. But if you need up-to-the-minute data or have specialized needs, you may{{U}} (38) {{/U}}a computerized database more useful,{{U}} (39) {{/U}}expensive, and less time consuming. A database, a file of{{U}} (40) {{/U}}on one subject or family of subjects, can be{{U}} (41) {{/U}}and maintained in a computer's memory. The speed of the computer then enables you{{U}} (42) {{/U}}any item in this file almost instantly. The three main types of databases are statistics, bibliographies, and full text. Statistical databases store vast{{U}} (43) {{/U}}of numerical data, such as wage and price indexes, census information, foreign exchange rates, and bond prices, bibliographic databases store references and{{U}} (44) {{/U}}of articles{{U}} (45) {{/U}}periodicals and newspapers. Full-text databases offer the complete texts of such materials{{U}} (46) {{/U}}newspaper, magazine and journal articles. {{U}} (47) {{/U}}databases exist today, and their numbers are{{U}} (48) {{/U}}. Many companies have their{{U}} (49) {{/U}}database,{{U}} (50) {{/U}}is accessible{{U}} (51) {{/U}}employees through computer terminals or microcomputers.{{U}}(52) {{/U}}addition, several hundred commercial data bases are now available{{U}} (53) {{/U}}the public,{{U}} (54) {{/U}}literally millions of information readily retrievable. These databases cover specific fields, such as law and financial{{U}} (55) {{/U}}, or general information, such as sports and weather data.

单选题In reorganizing the curriculum in the late 1800's, Elizabeth Mead laid the foundation ______ the modern college rests. [A] is which [B] on which [C] which is on [D] on it

单选题--How can I mend it? --Well, look at ______, please.[A] explanations[B] expressions[C] instructions[D] introductions

单选题

单选题______ the button at the right and you can turn on the TV.

单选题People living on parts of the south coast of England face a serious problem. In 1993, the owners of a large hotel and of several houses discovered, to their horror, that their gardens had disappeared overnight. The sea had eaten into the soft limestone cliffs on which they had been built. While experts were studying the problem, the hotel and several houses disappeared altogether, sliding down the cliff and into the sea. Erosion (侵蚀) of the white cliffs along the south coast of England has always been a problem but it has become more serious in recent years. Dozens of homes have had to be abandoned as the sea has crept farther and farther inland. Experts have studied the areas most affected and have drawn up a map for local people, forecasting the year in which their homes will be swallowed up by the hungry sea. Angry owners have called on the government to erect sea defenses to protect their homes. Government surveyors have pointed out that in most cases, this is impossible. New sea walls would cost hundreds of millions of pounds and would merely make the waves and currents go further along the coast, shifting the problem from one area to another. The danger is likely to continue, they say, until the waves reach an inland area of hard rock which will not be eaten as limestone is. Mean- while, if you want to buy a cheap house with an uncertain future, apply to a house agent in one of the threatened areas on the south coast of England. You can get a house for a knockdown price but it may turn out to be a knockdown home.

单选题What stamps does the man want?

单选题Howdoesthewomanfool?