第33题: [单项选择]Mark Twain was walking down the street because ______. A. he was going to give a talk B. he was traveling in the small town C. he was trying to find a young man D. he was going to go shopping 参考答案:A 答案解析:[听力原文]16-20
Mark Twain was famous as a writer and he was also famous as a public speaker and tel