单项选择题


You are going to hear four conversations. Before listening to each conversation, you will have 5 seconds to read each of the questions which accompany it. After listening, you will have time to answer each question by choosing A, B, C or D.
Questions 11-13 are based on a conversation you are going to hear.
What does the man say seems to happen to his sense of smell

A.It stops working.
B.It becomes sharper.
C.It confuses odors.
D.It detects fewer odors.