一、单项选择
( ) 1. — Did you enjoy Wang Feng’s concert last night?
— Yes, very much. I have never heard a voice.
A. good B. better
C. best D. worse
( ) 2. On November 11, much more shopping is done online than usual because the goods are .
A. much less expensive
B. far more expensive
C. the cheapest
D. the least expensive
