Part ADirections:You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE.
Now look at question 1. Why won’t the elevator stop on the ninth floor
A．Because you must take the stairs. B．Because nine is an odd number. C．Because the elevator got stuck on the ninth floor. D．Because there are too many people in the elevator.