《水利工程施工监理规范》规定：混凝土试样平行检测的检测数量不应少于承包人检测数量的3%，重要部位每种标号的混凝土最少取样1组。
实现五个目标应当坚持的指导思想是（）。 ["以邓小平理论和江泽民同志"三个代表"重要思想为指引","坚决贯彻依法治国基本方略，结合深化税制改革和征管改革，将税收工作的重心转向法治导向型","以整顿和规范税收秩序为着重点，以信息化建设为切入点，以建立健全内部执法监督机制为突破点","以提高税务执法队伍素质为着力点，进一步规范税收执法行为，全面提升依法治税水平"]
公共绿地
《水库大坝安全管理条例》（国务院令第78号）是国务院在（）年发布的？ ["2000","1995","1992","1991"]
View the Exhibit and examine the output of the query in different times when the following command runs in an RMAN sessions: RMAN> BACKUP DATABASE FILESPERSET 2; The database has seven data files. Why is the %_COMPLETE refreshed to 13.59 in the third output after reaching 88.77?（） [" Because the progress is reported for each data file"," Because the progress is reported for each backup set"," Because other RMAN sessions have issued the same BACKUP command"," Because new data files have been added to the database while the RMAN backup is in progre"]
零件在径向位置上有偏重，其偏重总是停留在（）方向的最低位置。
