【题目】When is the plane taking off?
A. At 9:00. B. At 10:00. C. At 10:30.
在线课程【答案】C
【解析】
M: We don’t have to hurry. The plane is taking off in an hour and a half.
W: But it’s already nine o’clock and we should be there one hour before departure time.
此题为听力题，解析略。