【正确答案】 1、正确答案：With Qian Xuesen being entitled as the Father of China"s Aerospace and Jiang Ying the Authority of European Classic Songs in China, their marriage is regarded as a perfect wedlock of science and art. As their families enjoyed a friendship spanning more than two generations, Qian and Jiang spent their childhood together. Besides, they both received good family education. In the year of 1947, they got married in Shanghai, and the token of their marriage, the black grand piano accompanied them for their lifetime. During the 40 years after they returned to China, every time when Jiang Ying performed on the stage or instructed her students" graduation performances, she would always invite Qian to listen and make comments. When talking about how art enlightens and explores scientific thinking, Qian said, " when a piece of work puzzles me, it is often Jiang"s singing that clears my view up. " Hearing Jiang"s singing, Qian always claimed proudly, "How blessed I am!" On October 16th, 1991, Qian Xuesen was awarded as the "China"s Outstanding Contribution Scientist" in the Great Hall of the People. In the ceremony, Qian made an impromptu speech, saying, " For the 44 years along, my wife Jiang Ying introduced me the art of music, in which the poetic and insightful understanding of life have broadened my view of the world and made me acquire its broad thinking method. In other words, it is because of these influences that I am able to avoid being stubborn and believing in Mechanical Materialism, instead I can take a broader and more adaptable view and methodology. "