城市公共汽（电）车的行车时刻表有（）行车时刻表、（）行车时刻表和线路行车时刻表三种。
Which two statements are correct regarding the Flashback Versions Query feature？（） [" You can use this feature to identify the committed versions of the rows， but not the uncommitted versions."," You can use this feature to identify the versions of V$ views."," You can use this feature to identify the inserts， deletes， and updates performed on a particular row but not the data definition language （DDL） operations performed on the table."," You can use this feature for a table only if row movement is enabled for the table."," You can use this feature to identify the versions of external and fixed tables."]
用人单位应当自成立之日起三十日内凭营业执照、登记证书或者单位印章，向当地社会保险经办机构申请办理社会保险登记。
男性，15岁，破伤风患者，抽搐时引起窒息。急救处理首先应是（） ["口服水合氯醛","肌注鲁米钠","立即气管切开","静脉滴注TAT","气管插管"]
Which WebLogic edition bundles JRockit Real Time?（） ["WebLogic Server Standard Edition","WebLogic Server Enterprise Edition","WebLogic Server Suite","WebLogic Server Grid Edition","WebLogic Server Cloud Editio"]
鱼类与其他动物的区别体现在哪些方面？
