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当混凝土(包括预制和现浇)顶棚基体表面需要抹灰时，应当按设计要求对基体表面进行技术处理。( )
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If winning is everything, British anthropologists have some advice: wear red. Their survey of four sports at the 2004 Olympic Games in Athens shows competitors were more likely to win their contests if they wore red uniforms or red body armor. "Across a range of sports, we find that wearing red is consistently associated with a higher probability of winning," report Russell A. Hill and Robert A. Barton of the University of Durham in England. Their findings are in Thursday’s issue of the journal Nature. Red coloration is associated with aggression in many animals. Often it is sexually selected so that scarlet markings signal male dominance. Just think of the red stripes on the scowling face of the male Mandrill, Africa’s largest monkey species. But red is not exclusively a male trait. It’s the female black widow spider that is venomous and displays a menacing red dot on her abdomen. Similarly, the color’s effect also may subconsciously intimidate opponents in athletic contests, especially when the athletes are equal in skill and strength, the researchers suggest. In their survey, the anthropologists analyzed the results of four combat sports at the summer games: boxing, tae kwon do, Greco-Roman wrestling and freestyle wrestling. In those events, the athletes were randomly assigned red protective gear and other sportswear. Athletes wearing red gear won more often in 16 of 21 rounds of competition in all four events. The effect was the same regardless of weight classes, too: 19 of 29 classes had more red winners, and only four. rounds had more blue winners. The red effect also might come into play in team sports. The anthropologists made a preliminary analysis of the Euro 2004 international soccer tournament, in which teams wore jerseys of different colors in different matches. They found that five teams scored more goals and won more often when they wore shirts that were predominantly red, as opposed to blue or white jerseys. Scientists don’t precisely know how wearing red might give athletes an advantage. But the color delivers implicit messages of vigor and danger. When people get angry, their faces turn red. It’s also a reason why stop signs are red. So are most Ferraris. Which of the following statements about red effect in sports is TRUE
Although Chopin later attended the Lyceum where his father taught, his early training began at home. This included receiving piano lessons from his mother. By the age of six, Chopin was creating original pieces, showing innate prodigious musical ability. His parents arranged for the young Chopin to take piano instruction from Wojciech Zywny. When Chopin was sixteen, he attended the Warsaw Conservatory of Music, directed by composer Joseph Elsner, like Zywny, who insisted on the traditional training associated with Classical music but allowed his students to investigate the more original imaginations of the Romantic style as well. As often happened with the young musicians of both the Classical and Romantic Periods, Chopin was sent to Vienna, the unquestioned center of music for that day. He gave piano concerts and then arranged to have his pieces published by a Vienna publishing house there. While Chopin was in Austria, Poland and Russia faced off in the apparent beginnings of war. He returned him a silver goblet filled with Polish soil. He kept it always, as he was never able to return to his beloved Poland. French by heritage, and desirous of finding musical acceptance from a less traditional audience than that of Vienna, Chopin ventured to Paris. Interestingly, other young musicians had assembled in the city of fashion with the very same hope. Chopin joined Franz Liszt, Hector Berlioz, Vincenzo Bellini, all proponents of the "new" Romantic style. Although Chopin did play in the large concert halls on occasion, he left most at home in private settings, enjoying the social milieu that accompanied concerts for the wealthy. He also enjoyed teaching, as this caused him less stress, than performing. Chopin did not feel that his delicate technique and intricate melodies were as suited to the grandiose hall as they were to smaller environments and audiences. News of the war in Poland inspired Chopin to write many sad musical pieces expressing his grief for "his" Poland. Among these was the famous "Revolutionary Etude." Plagued by poor health as well as his homesickness, Chopin found solace in summer visits to the country. Here, his most complex yet harmonic creations found their way to the brilliant composer’s hand the "Fantasia in F Minor," the "Barcarolle," the "Polonaise Fantasia," "Ballade in A Flat Major, Ballade in F Minor" and "Sonata in B Minor" were all products of the relaxed time Chopin enjoyed in the country. As the war continued in Warsaw and then reached Paris, Chopin retired to Scotland with friends. Although he was far beyond the reach of the revolution, his melancholy attitude did not improve and he sank deeper into a depression. Likewise, his health did not rejuvenate either. A window in the fighting made it possible for Chopin to return to Paris as his health deteriorated further. Surrounded by those that he loved, Frederi Francois Chopin died at the age of 39. he was buried in Paris. Chopin’s last request was that the Polish soil in the silver goblet be sprinkled over his grave. The last two paragraphs imply that______.
在PPoint中，把一个演示文稿打包到另一台没有安装PPoint软件的微机上后，不能播放此演示文稿。
石膏板安装时，石膏板的接缝，通常应有2～5mm缝，必须坡口与坡口相接。( )
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