不属于青藏地区的旅游胜地是（　　）

①一个国家综合国力竞争起决定因素的是人才

②科技创新已越来越成为当今社会生产力发展的重要基础和标志

③实施科教兴国战略，要大力推进科技创新

④创新是团结和凝聚各民族的思想纽带

根据短文内容，从A、B、C、D 四个选项中选出一个最佳答案。(共10分，每小题1分)
　Mr. Green works in an office in Chicago1 Saturday, he went to the office to some work. When he got on the elevator, it stopped between the2 .Mr. Green could not get out of the elevator. He started to 3 , but no one 4 him. Then Mr. Green remembered that it was a holiday in America. No one was going to come to work 5 Tuesday.
　　There was 6 for him to do. He had to wait. With nothing to eat 7 drink, Mr. Green slept for most of the time. Early Tuesday morning, his 8 came to work and found the elevator was not working. When the elevator was 9 , Mr. Green came out. He was cold, weak cold, weak, and tired. He had been in the elevator for about sixty-four 10 ! Now Mr. Green says, “I will only use elevators if they have a telephone in them.”