下列致病菌中,最能够引起细菌性咽-扁桃体炎的是() A.葡萄球菌 B.溶血性链球菌 发布时间:2017-06-11 17:22 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列致病菌中,最能够引起细菌性咽-扁桃体炎的是()A.葡萄球菌B.溶血性链球菌C.肺炎球菌D.奈瑟球菌E.流感嗜血杆菌
题型:单项选择题 The standard normal distribution is most completely described as a:()A. symmetrical distribution with a mean equal to its median.B. normal distribution with a mean of zero and a standard deviation of one.C. distribution that exhibits zero skewness and no excess kurtosis. 查看答案
题型:单项选择题 报关员如有报关员执业禁止行为的或报关员海关注册内容发生变更,未按照规定向海关办理变更手续的,海关予以警告,责令其改正,并可以处人民币()元以下罚款。A.1000B.2000C.3000D.5000 查看答案