【简答题】听下面一段材料, 回答第1至2题. 1. Where are they? A. In an airport B. In a railway station C. At a bus stop 2. What does the man worry about? A. Weather B.Safety C. The woman
【简答题】Professor Haley told me that he__________by many of his students at the railway station. A.had been seen off B.have been seen off C.had seen off D.have seen off