(来学网)经肠道传播的肝炎病毒
  • A.
    (来学网)HAV
  • B.
    (来学网)HDV
  • C.
    (来学网)HCV
  • D.
    (来学网)HEV
  • E.
    (来学网)HBV
正确答案:
AD