单项选择题


You will hear three conversations or talks and you must answer the questions by choosing A, B, C or D. You will hear the reading ONLY ONCE.
Questions 11—13 are based on the following conversation.
What time does the man think he lost his watch

A.Fifteen minutes ago.
B.One hour and fifteen minutes ago.
C.At a quarter past one.
D.At a quarter to one.