单项选择题
[听力原文] M: Will Mr Power be here at 2 O’clock W: No, he says he might be half an hour late.
A.At 2:00. B.At 3:00 C.At 2:30 D.At 1:30
A.Go on a trip. B.Buy some food. C.Wait for a taxi. D.Go to the restaurant.
A.Mother and son. B.Sister and brother. C.Teacher and student. D.Husband and wife.