(来学网)下列化合物中,那种酸性最强?
  • A.
    (来学网)C6H5SO3H
  • B.
    (来学网)C2H5OH
  • C.
    (来学网)CH3CHO
  • D.
    (来学网)CH3COCH3
  • E.
    (来学网)(CH3)3CH