单项选择题


Questions 14 to 16 are based on a talk on pruritus, so called "severe itching"—why and how body parts itch. You now have 15 seconds to read Questions 14 to 16.
Which of the following is NOT mentioned as an itching-suppressing agent

A.Antihistamines.
B.Aspirin.
C.Cologne.
D.Ultraviolet light therapy.
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填空题
C