用于编制企业制造资源计划的计算机应用软件系统是()。 MRP。 MRPⅡ。 ERP。 MIS。
According to the ship emergency plan, when average accident happened and the captain made the decision to withdraw from the engine room before leaving the engine room, the wrong operation is that () the chief engineer leaves the engineer room with the engine room log book at first。 releasing compressed air in the air receiver and closing the watertight door。 stopping all the running machineries and electric devices。 closing the quick-closing valves of all the oil tanks, stopping the boiler and releasing ga。
动画片的分类()。 动画片狭义。 偶类片。 剪纸片。 合成片和虚拟手段影片。
工商机关应当在接到企业或相关人提出异议之日起15个工作日内作出信息审查意见。
在下列有关万维网信息浏览服务的叙述中,说法错误的是()。 万维网遵循HTTP超文本传输协议。 编写Web主页的基本语言是HTML超文本标识语言。 万维网仅由相互链接的Web主页文件组成。 显示与播放Web主页内容的客户程序是Web浏览器。
下表为甲、乙、丙三个地区某日的日出日落时刻(北京时间)表。

关于甲、乙、丙三个地区空间位置说法正确的是()