【多选题】Task 4 A shop assistant is presenting a new model of language translator to her customer. Listen to the conversation and choose the points the woman mentions in her description. Language Translator M...
【单选题】下列关于做报告时,如何讲清楚的策略,不正确的是( )
B.
报告的开头尽量在30秒钟内抓住听众,可以用听众关心的难题开头,可以用故事开头
D.
报告内容要丰富,做报告必须讲故事,没故事的报告是不成功的报告
【简答题】Fill in the blanks with the words given in the box. A. credit B. fixed C. informed D. merely E. refunded F. replaced G. souvenir H. total I. totally J. transferred 1. He bought a little model of Tian...
【简答题】二阶行列式 转置后, 在新行列式中位于(__),该新行列式的值和原行列式的值是(__)(相等、不等)的.
【单选题】全球正研发洁净安全的新能源以应付石油短缺和暖化危机。月壤中特有的氦-3能源是人类未来可长期使用的清洁、高效、安全而廉价的新型核聚变燃料,人类正在尝试开发这种能源。这表明()
【多选题】Task 4 A shop assistant is presenting a new model of language translator to her customer. Listen to the conversation and choose the points the woman mentions in her description. Language Translator M...
【简答题】当时,行列式的值是 .当 时,行列式 的值是____.
【多选题】A shop assistant is presenting a new model of language translator to her customer. Listen to the conversation and choose the points the woman mentions in her description. Attractive B. Weight:80g ...