题目内容（请给出正确答案）

[单选题]

Further auxiliary chemicals include active charcoal and _______.

A.catalysts

B.cefradine

C.amoxicillin

D.sulfonamides

提问人：网友linys99 发布时间：2022-01-07

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· 有3位网友选择 A，占比37.5%
· 有2位网友选择 C，占比25%
· 有2位网友选择 D，占比25%
· 有1位网友选择 B，占比12.5%

ABCD

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