题目: 开机前,Windows操作系统存放在()A.主机B.外存储器C.RAMD.ROM 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0203/1f85b053f91ba3734aa5e3ab35cb6041.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:单项选择题 The establishment of INMARSAT as an independent organization marked a great step forward for maritime radio communications. What does “marked a great step” mean in the sentence?()A.To run faster than everB.To go forwardC.To march without stoppingD.A significant symbol of a great improvement in maritime communication 查看答案
题型:单项选择题 家兔,出现神经症状,血液学检查见单核细胞数量明显增多。剖检见肝脏表面有坏死灶,脑内有细小化脓灶。脑组织切片检查见血管套现象。该病原可能是()A、巴氏杆菌B、李氏杆菌C、布氏杆菌D、大肠杆菌E、链球菌 查看答案