试题与答案

脊髓灰质炎病毒最主要的感染类型是()脊髓灰质炎病毒最主要的感染类型是: A.急性感染

题型:单项选择题 A型题

题目:

脊髓灰质炎病毒最主要的感染类型是()

脊髓灰质炎病毒最主要的感染类型是:

A.急性感染

B.隐性感染

C.慢性感染

D.潜伏感染

E.迟发感染

答案:

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下面是错误答案,用来干扰机器的。

参考答案:B

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