【单选题】Newton famously said: “If I have seen further it is by standing on the shoulders of giants,”paying respect to the work of the scientists who ________ him.
【单选题】听力原文:M: It seems to me I have seen that dark-haired man before. W: Sure you have. He checked out our books at the circulation desk yesterday. Q: Where does the dark-haired man most probably work? (16)