套筒扭力扳手使用时，螺栓较紧，可使用（） A.锤击 B.加长套筒 C.套装加力杆 D 发布时间：2018-03-01 16:19 │ 来源：www.tikuol.com 题型：单项选择题 问题： 套筒扭力扳手使用时，螺栓较紧，可使用（）A.锤击B.加长套筒C.套装加力杆D.使用冲击力
题型：单项选择题 根据短文内容判断正(T) 误(F)。 In Britain, cars, buses and bikes must keep to the left of the street. If a person wants to cross the street, he must be very careful. Before he crosses a street, he hasto stop and look to the right side first and then the left. But in China, we look to the left first. When visitors are in London, they should learn how to take buses and underground trains (地铁). The most important of all, they must know in which direction they are going and which bus or underground train they should take. At the bus stop they should wait for their buses to come. As soon as they get on a bus, they must pay their fares(车费). ( )1. In England, people go along the left side of the street as we do in China. ( )2. When they want to cross the street, people in England do not look to the left first. ( )3. Visitors in London should learn to drive buses.( )4. When they take a bus in England, visitors must make sure in which direction it is going. ( )5. After they get on a bus, visitors don't have to pay for their tickets at once. 查看答案
题型：单项选择题 某企业网对内部员工提供业余时间多媒体继续教育学习平台和视频点播(VOD)服务，以及对内部开发人员提供协同办公所需的存储资源代码的服务器、财务数据服务器，对外提供Web服务和E-mail服务，同时部署了旁路模式的网络入侵检测服务器、网络流量监控服务器等。 通常，对以上服务器进行部署时：部署在核心交换机镜像端口的有 (66) ；部署在防火墙DMZ端口的有 (67) 。A．存储资源代码的服务器和财务数据服务器 B．Web服务器和邮件服务器 C．多媒体服务器和VOD服务器 D．网络入侵检测服务器和网络流量监控服务器 查看答案
题型：单项选择题 中央经济工作会议指出，2010年要保持宏观经济政策的连续性和稳定性，继续实施积极的财政政策和适度宽松的货币政策。下列选项中，能体现进一步拉动社会需求的适度宽松的货币政策是（）A.国家税务总局规定个人买卖二手房，必须交纳个人所得税 B.国家到2010年底投资4万亿元，加快民生工程、基础设施等建设 C.中国人民银行决定，放缓上调存款准备金率的幅度 D.国家财政部决定发行2010年凭证式国债 查看答案