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阅读教材第50页的听力技巧部分,总结区分事实和观点的方法。 完成教材51页,第三题,第四题。 U3_1_2_1.mp3 Exercise 3 What did speaker 1, Lynn, do a year ago? What does she say about the community? Why does speaker 2 , Rick, say his online community is a very 21st century community? What does he say about the best Blogs? What two things does speak 3, Abbie,, do on her favorite website? How often does she use it?