
Passage: Compared with us, people who lived a century ago had much less entertainment. Therefore, they like reading more than we do today.
Question: Which of the followings, if true, weakens the above argument most strongly?
A. A.Many books published a century ago are very poor in literariness.
B. B.Much more books are sold today than a century ago.
C. C.At present, a popular entertainment is playing mahjong.
D. D.On average, people who lived a century ago have much less time for leisure than people do today.
Answer: