(来学网)HBV存在和复制活跃的直接指标为
  • A.
    (来学网)HBsAg
  • B.
    (来学网)Pre-S2
  • C.
    (来学网)HBcAg
  • D.
    (来学网)HBVDNA
  • E.
    (来学网)Pre-S1
正确答案:
C