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下列项目中,属于财务费用的有( )。
A. A ．会计部门人员工资 B. B ．存款利息收入 C. C ．短期借款利息支出 D. D ．在银行办理业务支付的手续费 E. E ．退休人员的工资
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安全绝不仅是技术问题，必须从政治和技术相结合的高度理解网络与信息安全问题，由此可将信息安全问题分为两个大类：信息技术自身存在的安全问题和社会信息化带来的安全性问题。
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什么叫粘度？常用的粘度表示法有几种？如何进行换算？
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已知下列哪一组物质能配制pH≈5的缓冲溶液
A．HAc-NaAc
B．NH3-NH4Cl
C．HCN-NaCN
D．HAc-NaCN
E．NH3-NaAc
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树脂的交换度越大，则树脂的（）
A.机械强度越高、溶胀率越大
B.机械强度越高、溶胀率越小
C.机械强度越低、溶胀率越大
D.机械强度越低、溶胀率越小
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关于孕妇便秘的护理，错误的是
A.养成定时排便的习惯
B.多吃新鲜蔬菜、水果
C.增加饮水量
D.适当活动
E.自行使用大便软化剂
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在车站线路上进行车辆检修作业时，怎样设置防护信号？
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浙教版七年级上册数学课时特训1.2数轴答案
A.2数轴答案
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（）镜片的太阳镜对任何色谱都能均衡吸收。
A.绿色系
B.黄色系
C.灰色系
D.蓝色系
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在Excel 97工作表中，第11行第14列单元格地址可表示为（）
A. M10
B. N10
C. M11
D. N11
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百度主页包括哪些标签（)。
A.网页B.图片C.MP3D.地图
B.图片C.MP3D.地图
C.MP3D.地图
D.地图
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限时分拣处理标准中规定，下列各局不属于一类局的有( )。
A、青岛
B、侯马
C、深圳
D、宝鸡
此题为多项选择题。
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阅读理解。 We are all busy talking about and using the Internet, but how many of us know about the hi
阅读理解。 We are all busy talking about and using the Internet, but how many of us know about the history of the Internet? Many people are surprised when they find that the Internet was set up in the 1960s. At that time, computers were large and expensive. Computer networks (网络) didn't work well. If one computer in the network broke down, then the whole network stopped. So a new network system (系统) had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information could be sent through another part. In this way the computer network system would keep on working all the time. At first, the Internet was only used by the government, but in the early 1970s, universities, hospitals and banks were allowed to use it too. However, computers were still expensive and the Internet was difficult to use. By the start of the 1990s, computers become cheaper and easier to use. Scientists had also developed software (软件) that made 'surfing (浏览)' the Internet more convenient (方便). Today it is easy to get on-line and it is said that millions of people use the Internet every day. Sending e-mail is more and more popular among students. The Internet has now become one of the most important parts of people's life. 1. The Internet has a history of ________ years. A. about 40 B. less than 30 C. more than 45 D. nearly 35 2. Scientists set up a new network system to ________. A. make the computer cheaper B. make the system work well C. make the computer go well D. develop new softwares 3. The Internet was widely used in the ________. A. 1960s B. 1970s C. 1980s D. 1990s 4. The underlined words 'get on-line' in Chinese mean ________. A. 上机 B. 上网 C. 接线 D. 买电脑
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地下储库的建设，从技术和经济角度应考虑的主要因素包括()。
A.地形条件
B. 出入口建筑形式
C. 所在区域的气候条件
D. 地质条件
E. 与流经区域江河的距离
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