【简答题】A.It usually requires an ysis of financial demand. B.It is composed of research and graduate types. C.Its amount ranges from $ 600 to $ 800. D.Only full-time graduate students are qualified for it...
【单选题】听力原文: Mark Twain travelled quite a lot. Usually financial circumstances forced him to. He was born in Florida in 1835, and moved to Hannibal, Missouri with his family when he was about four years old....