问题描述：
20.The man took ( ).(本题分数：1 分.)
A、 two bottles of beer and a chocolate.
B、 two bottle of beer and a chocolate.
C、 two bottles of beer and a piece of chocolate.
D、 two bottle of beers and a piece of chocolate.
A、 two bottles of beer and a chocolate.
B、 two bottle of beer and a chocolate.
C、 two bottles of beer and a piece of chocolate.
D、 two bottle of beers and a piece of chocolate.
问题解答：
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