Which of the following is the distinct feature of watching a Peking Opera as compared with seeing a film？
A. The Peking Opera theatergoers pay more attention to the roles
B. The Peking Opera theater goers applaud from time to time while watching a performance
C. The audience of a film applaud when seeing a person performing stunts
D. The audience of a film value the beauty of the craft so that they ignore the world of imagery
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Which of the following as NOT true about Mel Lanfang？
A. He wrote some plays for Peking Opera
B. He created various dances
C. He composed many new melodies
D. He enriched Peking Opera by introducing erhu(二胡).
柔性制造系统是由计算机集成管理和控制、高效率地制造某一类中小批量多品种零部件的自动化制造系统。
A. 对
B. 错
柔性制造系统能根据制造任务或生产环境的变化迅速调整,以适宜于多品种、中小批量生产,能适应加工对象变换,在加工自动化的基础上实现物料流和信息流的自动化。
A. 对
B. 错
柔性化生产制造不断的渗透到众多产品密集型制造行业中。
A. 对
B. 错
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