关于影响病毒致病作用的因素,错误的是
A、病毒对组织器官的亲嗜性D
暂无解析
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InAugust1977,asatellitetogatherdataaboutthe10millionblackholeswhicharethoughttobeintheMilkyWay.
FindingHarrietshouse______tobemoredifficultthanNickhadexpected.
某刚性双原子分子理想气体在由状态a变化到状态b的过程中,气体的压强P与体积V之间满足关系PV7/5=C(C为常量),则该过程为()
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