基站的馈线接地排宜采用截面积不小于（）铜板、孔数20个的铜排，铜排的安装应与基站室外走线架隔离。 ["100mmx10mm","100mmx40mm","60mmx10mm","100mmx20mm"]
1937年8月，《文学》、《文丛》、《中流》和《译文》四家上海著名的文学刊物合并为《（）》。
药物滥用是指（） ["医生用药不当","大量长期使用某种药物","未掌握药物适应证","无病情根据地长期自我用药","采用不恰当的剂量"]
In your database， online redo log files are multiplexed and one of the members in a group is lost due to media failure？ How would you recover the lost redo log member？（） [" import the database from the last export"," restore all the members in the group from the last backup"," drop the lost member from the database and then add a new member to the group"," restore all the database files from the backup and then perform a complete recovery"," restore all the database files from the backup and then perform an incomplete recovery"]
磨损的定义
绿色革命
