【简答题】听力原文:W: Hello, Designing Department, can I help you? M: This is Tom Smith from planning. Is Charlie Zhang there? W: I'm afraid he's out all day on a visit. Can I take a message? M: Yes, please, if you...
【简答题】Complete the sentences withthe correct preposition(at, in or on). He's _________vacation. I work _________the Citicorp building. Mrs Agnelli's office is ________the fourth floor. I'm afraid she's ____...