Qian Xuesen was born in Hangzhou, Zhejiang Province on December 11,1911. After his graduation from Shanghai Jiao Tong University in 1934, he ____(旅行) across the Pacific Ocean to the United States for further study. There he received his degrees. After he graduated, he became a teacher as well as a researcher. He worked ____(努力地) and became a famous scientist.

    He ____(返回) to China in 1955. He played an important role in science in China. He was honored as “The Father of China's Missiles(导弹)”. He is the  ____(骄傲) of the Chinese people. He died on ____(十月) 31, 2009 at the age of 98, but he is a man who ____ (仍然)encourages Chinese young people. His love to his country was expressed in his saying, “My career(事业), my ____(成功) is in China and my destination is in China!” When someone said he could make much more money if he stayed in ____ (美国), he laughed and said, “My family name is Qian, but I don't like qian.”

阅读下列材料，回答问题。

材料一 中关村是中国体制机制创新的试验田，是科技创新的代名词，这里有联想，京东，百度等一批领军企业；有日益完善的科技服务体系，包括27家创新型孵化器，110多家社会组织；有“勇于创新，不惧风险，旨在领先”的精神和“鼓励创业，宽容失败”的风气，无数有梦想的人聚集在中关村的旗帜下。这个号称“中国硅谷”的地方，通过改革释放出创新创业的活力。

材料二 2015年是我国人民大表大会成立61周年。实践充分证明，人民代表大会制度是符合中国国情，体现我国社会主义国家性质，保证人民当家作主的根本政治制度，也是党在国家政权组织中贯彻群众路线，充分发扬民主的最好实现形式。党的十八大提出，要增强道路自信，理论自信，制度自信。在制度上的自信之一就是坚持人民代表制度不动摇。人民大表大会制度的建立，为中国社会主义制度的建立和发展打下了政治基础，极大的调动了全国各族人民建设国家、管理国家的积极性。

材料三 某小区因为广场舞发生了纠纷。住户觉得，楼下的广场舞音乐声音大，影响休息，就往下泼水、扔脏物，跳舞的居民觉得广场舞愉悦身心、强身健体，在公共广场跳舞是自己的权利。一方想跳舞健身，另一方想享受安静，当合理需求遇上正当权益，广场舞何去何从？