下列方法中，（）可防止保护地土壤碱化。 ["不少化肥","少用化肥","只用拥挤肥","换茬时漫灌"]
根据《中国共产党纪律处分条例》规定，根据《中国共产党纪律处分条例》规定，党组织失职行为哪些？
如果手工帐凭证表的（）列不填，导入数据后将影响数据的导入。 ["A.凭证种类 ","B.编号 ","C.凭证说明 ","D.行号"]
我们中国共产党最大的政治优势是（）。 ["密切联系群众","加强作风建设","反对“四风”","坚持共产党的领导"]
Your company has an Active Directory Domain Services （AD DS） domain that includes an AD security group named Development. You have a member server that runs Windows Server 2008 R2 with the Hyper-V role installed. You need to ensure that Development group members can only manage virtual machines （VMs）. Development group members must not have administrative privileges on the host server. What should you use？（） ["Authorization Manager","Local Users and Groups","the net localgroup command","Active Directory Administrative Center"]
竞争失灵
