水利水电建设工程竣工验收的成果是（），他也是工程移交的依据。 ["“竣工验收报告书”","“竣工验收合格书”","“竣工移交鉴定书”","“竣工验收鉴定书&rdquo"]
In your production database， you have observed that the database server performance degrades whenever there is a switch between the log groups. On further investigation， you find that the database is running in ARCHIVELOG mode and the archived log files are being written to the same disk that is used to store the redo log members. Which two actions would you take to improve the performance of the database server？ （） ["increase the size of the redo log buffer","increase the number of redo log groups","increase the number of log writer processes","increase the number of ARCn processes","change the appropriate LOG_ARCHIVE_DEST_n parameter to place the archived log files in a separate locatio"]
学校体育能使学生在劳累之后在体力和精神上得到恢复和放松。这是指体育的（） ["健体功能","育智功能","育德功能","娱乐功能"]
在城区施工，项目应在工程开工（）d前到当地县级以上政府环境管理部门办理申报登记。 ["7","15","20","30"]
企业规模收益递增有一限度，超过它，将会出现规模收益递减。这就是适度经济理论。
如何在日常生活和游戏中渗透语言教育？
