Which two internet browsers are supported with IBM Maximo Asset Management V7.1?（） ["Opera","Netscape","Mozilla Firefox","Google Chrome","Microsoft Internet Explorer"]
评标委员会成员不得收受投标人的财物或者其他好处。
You have enabled backup optimization for the RMAN environment. Identify two criteria on which RMAN will skip the file, if it has already been backed up.（） (Choose two.) [" The data file backup is done with multiple channels"," The data files is in the read-write mode after being backed up in the read only mode"," The backup was taken after the data files was taken offline-normal or is in the read only mode"," The data file backup complies with the back retention policy and the backup duplexing feature"]
嗜冷微生物为什么能在低温环境生长繁殖？
锅炉上水期间，应控制汽包上下壁温差不超过（）。 ["20℃","80℃","40℃"]
中学教师应如何做好班级管理与教育活动？
