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.”

阅读以下新闻，从选项中选出最恰当的一项作为正标题（    ）

    中新社北京11月3日电 （记者 郭金超 孙自法）北京时间11月3日凌晨1时36分，天宫一号目标飞行器与神舟八号飞船顺利完成首次交会对接，中国载人航天首次空间交会对接取得圆满成功。正在国外访问的中共中央***、***、中央军委主席***专门发来贺电，祝贺中国首次空间交会对接任务圆满成功。吴邦国、温家宝、李长春、***、***、贺国强等在北京航天飞行控制中心全程观看此次交会对接。

    北京时间11月2日23时08分，神舟八号飞船飞行至第28圈，移动至天宫一号相对距离5公里处，进入交会对接飞行过程自主控制段。11月3日凌晨0时03分，神舟八号飞船经过4次自主变轨控制，抵达距天宫一号约5公里的对接入口点。随后，从对接机构接触开始，经过捕获、缓冲、拉回、锁紧4个步骤，神舟八号飞船与天宫一号目标飞器实现刚性连接，形成组合体。3日1时43分，中国载人航天工程总指挥常万全宣布：天宫一号、神舟八号首次交会对接取得圆满成功。

    神舟八号与天宫一号交会对接成功，为中国突破和掌握航天器空间交会对接关键技术，初步建立长期无人在轨运行、短期有人照料的载人空间试验平台，开展空间应用、空间科学实验和技术试验，以及建设载人空间站奠定基础、积累经验。

东、西半球的分界线是（    ）

下列以秦岭﹣淮河为地理分界线的是（　　）