【简答题】After delivering the new information, why should the speaker also give his audience som27:After delivering the new information, why should the speaker also give his audience some time?
【简答题】阅读理解 The Internet is a big place. Nobody has the time to look at every webpage(网页) to find something. Yahoo can help us to find what we need. Two Stanford University students, David Filo and Jerry Yan...