下列进口原木的表述是正确的（）。 ["进口原木须附有输出国家或地区官方检疫部门出具的植物检疫证书，证明不带有中国规定的检疫性有害生物或双边植物检疫协定中规定的有害生物和土壤。","进口原木带有树皮的应在植物检疫证书中注明除害处理方法、使用药剂、剂量、处理时间和温度；","进口原木不带树皮的，应在《植物检疫证书》中作出声明。","进口原木没有什么规定。来源：考试大网"]
《中国共产党纪律处分条例》规定，党员受到开除党籍处分，（）年内不得重新入党。另有规定不准重新入党的，依照规定。 ["3年","4年","5年","6年"]
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.you are responsible for managing a mailbox server named -ex01 that contains one mailbox database.A Company.com user named kara lang informs you that her mailbox contains a number of corrupted e-mail messages.you are in the process of recovering the e-mail messages of kara lang； however， other e-mail messages in the mailbox database should not be deleted.What should you do？（） ["You should consider creating a database availability group （DAG）. Then a backup of the mailbox database file should be restored. Thereafter the Export-Mailbox cmdlet should be run.","You should consider creating a new Mailbox Recovery Database. Then a backup of the database file should be restored. Thereafter the Export-Mailbox cmdlet should be run.","You should consider creating a new Mailbox Recovery Database. Then a backup of the database file should be restored. Thereafter the Restore-Mailbox cmdlet should be run.","You should consider creating a database availability group （DAG）. Then a backup of the mailbox database file should be restored. Thereafter the Restore-Mailbox cmdlet should be run."]
Which three statements are true about EIGRP route summarization?（） ["When manual summarization is configured, the router immediately creates a route that points to null0 interface","Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routing","Manual route summarization is configured on the interface","The ip summary - address eigrp command generates a default route with an administrative distance of 5","When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes","The ip summary - address eigrp command generates a default route with an administrative distance of 90"]
由于男女都有X染色体，故不能通过检测X染色体来确定性别。
中国共产党的指导思想是什么？
