国家加强种业公益性基础设施建设。对（）种子繁育基地内的耕地，划入基本农田保护区，实行永久保护。 ["优势，","所有，","已建成的，","种子企业的"]
不是属于盐碱土植物的是（）。 ["碱蓬","柽柳","胡杨","杜鹃"]
除非特殊情况，通常开证行开立的信用证一般不是（）。 ["不可撤销信用证","议付信用证","跟单信用证","预支信用证"]
“The undersigned hereby declares that the above details and statements correct.”，最确切的翻译是（） ["签约方声明将如实申报","签约方声明已正确理解上列所有条款的内容","签名人声明本人被授权报检","签名人声明上列填写内容正确属实"]
You are configuring your Microsoft System Center Virtual Machine Manager （VMM） 2008 R2 environment. A VMware ESX 3.5 host server named Host1 is added to the existing VMware Infrastructure 3 （VI3） environment that you manage by using VMM. You need to add Host1 to your VMM environment. What should you do？（） ["In the Computer name field of the Add VMware VirtualCenter server dialog box， type the fully qualified domain name （FQDN） of Host1.","In the Computer name field of the Add VMware VirtualCenter server dialog box， type the fully qualified domain name （FQDN） of the VMware VirtualCenter server that manages Host1.","In the Add Hosts wizard， select the VMware ESX Server host （any location） option. In the Computer name field， type the fully qualified domain name （FQDN） of Host1.","In the Add Hosts wizard， select the VMware ESX Server host （any location） option. In the Computer name field， type the fully qualified domain name （FQDN） of the VMware VirtualCenter server that manages Host1."]
采用土坑法，可以部分解决该地进行生态恢复的主要生态限制因子，即（）和（）的问题。
