She told me that ______ was needed at 发布时间:2017-05-25 14:38 │ 来源:www.tikuol.com 题型:选择题 问题: She told me that ______ was needed at that time was some good luck.A.itB.whatC.thisD.as
题型:选择题 对于肾上腺皮质激素治疗克罗恩病,下列哪项不正确()A.用于本病活动期,对控制症状有效B.长期应用可防止复发C.一般开始口服泼尼松每日40~60mgD.严重者可静脉给药E.有瘘管形成者应慎用 查看答案
题型:选择题 子网掩码是255.255.192.0,则下面IP地址(1)与130.12.127.231处于同一个子网上,主机(2)不需要使用路由器就能与主机129.23.124.10通信。空白(2)处应选择()A.129.23.191.21B.129.23.127.222C.129.23.130.33D.129.23.148.127 查看答案