简述结构游戏的基本结构。
水利工程概算由工程部分、（）和环境部分两部分组成（包括水库移民征地补偿、水土保持工程、环境保护工程）。 ["移民","建筑","安装","设备"]
形成乙炔发生器爆炸有三要素，即：（）、（）、（）。三者缺一就不会爆炸。
You are installing Oracle Database 11g on your server. During the installation Oracle UniversalInstaller （OUI） prompts you to enter the path of the inventory directory and also prompts you to specify anoperating system group name. Which statement is true in this case（） ["The ORACLE_BASE parameter is not set.","The installation is being performed by the root user.","The operating system group that will be specified should have root user as its member.","The installation is being performed without the "Create Starter Database" option selected.","The operating system group that will be specified must have permission to write to the inventorydirectory."]
监理人员要按规定采取（）等形式，按作业程序即时跟班到位进行监督检查，对达不到质量要求的工程不得签字，并有权责令返工，有权向有关主管部门报告"。工艺。 ["A.审批 ","B.调试 ","C.旁站 ","D.巡视 ","E.平行检验"]
化能异养型微生物
