根据材料和图(如下所示)，结合所学知识，回答下列问题。
材料：20世纪90年代以来，上海一方面争取了国产大飞机总装等项目，另一方面向安徽等地转出部分制造业。同时，城市内部空间结构优化，制造业集中分布区不断调整。下图表示上海市2004制造业就业比重的空间分布。
分析国产大飞机总装基地落户上海的原因。
参考答案：
上海地处长江三角洲，地理位置优越，交通便利；是全国最大的经济中心城市和国际金融中心，营销市场广阔，资金雄厚，工业基础和协作条件好；高校和科研机构众多，科技发达，劳动力素质较高；政策支持，创新环境好。
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| Rudi Matt lived in a small village in the Swiss Alps in 1865. What he wanted most in the world was to climb the highest peak (峰) in the Alps. Rudi's mother and his uncle, Franz, a mountain guide, wanted him to stop 1 and start working in a hotel. Rudi would not 2 his dream and secretly got in touch with an English mountain climber 3 was planning to climb the highest peak. Franz was very angry when he found out what Rudi had done, but he finally agreed to let Rudi go if he went climbing, 4 . Franz also didn't want to see Emil Saxo, a guide from another village, got to the top 5 him. Rudi turned out to be a very good climber, 6 as they got close to the top, the Englishman got sick and could go no farther. Franz stayed behind to take care of him, but Saxo continued, wishing to be the 7 to the top. Rudi went after Saxo, hoping to beat him to the top. When they met, Saxo fought with Rudi and fell down by accident. Saxo was helpless and hurt. Rudi must 8 whether to carry Saxo back down to safety or to continue alone to the top. He decided Saxo's life was more 9 than his dream and helped him down. During that time, the English man and Franz 10 the climb, and finally they reached the top. Later, when they returned to the village, they told people that Rudi was the real conqueror (征服者) of the mountain. |
| ( )1. A. learning ( )2. A. try out ( )3. A. what ( )4. A. again ( )5. A. after ( )6. A. but ( )7. A. first ( )8. A. wonder ( )9. A. important ( )10. A. stopped | B. playing B. give up B. which B. too B. behind B. so B. second B. remember B. successful B. continued | C. climbing C. go over C. whom C. once C. before C. or C. third C. ask C. popular C. enjoyed | D. talking D. work out D. who D. instead D. over D. for D. last D. decide D. interesting D. finished |