固定化细胞与固定化原生质体有下列相同点：
Cer-tech .com has a server that runs Windows Server 2008. There are four terminal servers installed. Theyare named Server02 ， Server03 ， Server04 ， Server05 . As an administrator at Cer-tech .com， you installthe Terminal Server Session Broker role service on Server02. What tool should you use to configure loadbalancing for the four terminal servers？（） ["TS Gateway Manager","Group Policy Manager","Terminal Services Manager","Terminal Services Configuratio"]
You have an Exchange Server 2010 organization that contains 20 Mailbox servers. You plan to create 10 mailbox databases on each Mailbox server.You need to create a naming convention for all mailbox databases. What should you include in your naming convention？（） ["For each mailbox database， provide a database name that is unique within the organization.","For each mailbox database， provide a database name that is unique within the Mailbox server.","For each mailbox database file， provide a file name that is unique within the organization.","For each mailbox database file， provide a file name that is unique within the Mailbox server."]
2002年，中国大幅调低了5300多种商品的进口关税，关税总水平由2001年的15．3%降低至12%；2010年，给予最不发达国家4762个税目商品零关税待遇。此税收政策对中国的影响是（）。 ["大幅减少关税收入","扩大出口增加外汇","推动产业结构调整","扩大就业发展民生"]
全心舒张期
教师引起学生注意的方式。
