下图是“孙中山国际基金会”活动场景。“孙中山国际基金会”章程明确规定基金会活动的目标是建立慈善机构，帮助世界上贫困受灾民众，鼓励青年就学，成立中山奖赏金、中山大学，兴建老人院、孤儿院、游民收容所等，照顾贫困地区的同胞。这说明(　　)

下列对太阳大气的结构及其活动叙述正确的是（  　 ）

学完《古代中国的政治制度》这一单元后，有四位同学分别撰写研究历史小论文，其中论文标题出现史实错误的是 (    )

阅读下面短文，然后根据短文内容回答问题
     Stephen Hawking was born in Oxford（牛津），England on the eighth of January, 1942. He went to school in ST Albans-a small city near London. After leaving school, Mr. Hawking went to Oxford University where he studied physics, then he went to Cambridge University（剑桥大学）．
      When he was 29 years old, Mr. Hawking got a bad illness. He couldn't speak or一 move without the help of a machine（机器）．Doctors said they, had no way to help him. He would die before he was 23. At first, Mr. Hawking became very sad. After a while, though, he began to see his life in a different way. He worked hard and later became a very famous professor（教授）．Today he still works at Cambridge University as a professor.