单项选择题
W: How long can I keep those books M: At most one month. After one month, you must come to renew them, or else you will be fined.
A.In a restaurant. B.In a book store. C.In an office. D.In a library.
A.By bus. B.On foot. C.By train. D.By plane.
A.Visiting some friends. B.Meeting with the new manager. C.Asking where the manager is. D.Showing someone around.