传染性最强的是()

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传染性最强的是()

A.HBsAg+.HBeAg+、Anti-HBe-、Anti-HBc+、Anti-HBs-

B.HBsAg+.HBeAg-、Anti-HBe-、Anti-HBc+、Anti-HBs-

C.HBsAg+.HBeAg-、Anti-HBe+、Anti-HBc+、Anti-HBs-

D.HBsAg-.HBeAg-、Anti-HBe-.Anti-HBc+、Anti-HBs-

E.HBsAg-.HBeAg-、Anti-HBe+.Anti-HBc+、Anti-HBs-

参考答案:

答案:A

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