你们好,请一边认真观看课件Unit 1 Part 3,学习第一单元的词汇,一边完成24道小测题,将答案工整地写在纸上,并订正答案。每道题目5分,有4道题目是附加题,总分最高分100分。 提示: （）这是课堂作业,要在下课前提交,除非遇到网络问题

A．The first rule for dramatic change is about the few people who are responsible for spreading ideas: Connectors, Mavens, and Salesmen．B．Next, this book review is terrible because it needs to focus on how Connectors know a lot of people and never lose contact with them．C．The most important idea is that Salesmen are good at persuading people to do something, and that makes them vital spreaders of ideas．