【单选题】
在大多数传染病中,____是最常见的表现。
A. 病原体被清除
B. 显性感染
C. 隐性感染
D. 潜伏性感染
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答案
C
解析
暂无解析
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潜伏期是指____。
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B. 从病原体侵入人体起,至血液中出现相应抗体的时期
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