可特异性杀伤病毒感染细胞的免疫细胞是() ["A．Tc细胞","B．Th细胞","C．NK细胞","D．Ts细胞","E．巨噬细胞"]
病毒大小的表示单位是() ["A．nm","B．μm","C．mm","D．cm","E．m"]
感染性核酸是指() ["A．整合入细胞基因组的核酸","B．进入细胞并能复制的核酸","C．脱去衣壳的核酸","D．带有逆转录酶的核酸","E．可直接作为mRNA的核酸"]
孢子出芽延长形成()菌落类似细菌的是()只有营养菌丝的是()菌落呈棉絮状的是()真菌繁殖体为() ["A．菌丝","B．孢子","C．酵母","D．类酵母","E．霉菌"]
与黄曲霉毒素有关的是()假丝酵母菌的感染为() ["A．非致病性真菌","B．条件性真菌感染","C．引起肿瘤","D．真菌变态反应性疾病","E．真菌性中毒"]
类酵母菌属于()芽管延长形成()霉菌属于()
