单项选择题A.To choose a topic for a term paper.B.To type some research materials.C.To find material not available at the main library.D.To learn to use the computers there.
单项选择题A.Because he wanted to steal a violin and take it out with him.B.Because he was planning to commit a crime.C.Because he was going to earn money by playing his violin in the street.D.Because he was going to return home.