听下面一段对话,回答第1-3小题。 1. What time will the plane take off? [ ] A.11:30. B.10:30. C.9:30. 2. Why does the man think that it should be a good trip? [ ] A.Because he will sit by the window. B.Because the plane is beautiful. C.Because the weather is fine. 3. When does the man get on the plane? [ ] A.Several minutes before it takes off. B.Half an hour before it takes off. C.Two hours before it takes off.