You had better drink this , for it vitamin C and it is good to your health.
A. includes
B. including
C. contains
D. containing
网友回答
A. includes
B. including
(答案→)C. contains
D. containing
解析：
试题分析:考查动词辨析。include “包括”，强调同类事物中的部分包括，contain“包含，含有”强调不同事物的完全包括，或者含有某种成分，由结构可知此处缺少句子的谓语，所以排除B、D选项，而由句意判断C选项正确。句意：你最好喝这种东西，因为它里面含有维生素C，这对你的健康有好处。