关于Ⅰ型和Ⅱ型内含子自我剪接说法正确的是（） ["两者反应都需要鸟苷的参与","Ⅰ型进攻的基团是内部腺苷的2’-OH","Ⅰ型进攻的基团是带有3’-OH的鸟苷","都是依赖与金属离子的参与","Ⅱ型内含子的二级结构含有一个6个螺旋构成6个结"]
企业应当建立供应商审核制度，并应当对供应商进行审核评价，不需要进行现场审核。
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. You are going to use the data collector to gather performance data periodically on all instances. You must store all collected data in the same database. This database is hosted on a single instance. Every five hours, you have to collect and load performance data in the management data warehouse. Which data collection process should you implement? （） ["You should create a cached data collection ","You should create an on-demand non-cached data collection ","You should create a scheduled non-cached data collection. ","You should create two different SQL Agent jobs. The two jobs are scheduled at the same time. One job uploads the data collection and the other job creates a data collection."]
（）是指心理活动的一种特殊的准备状态，以前多次运用某一种思维程序（方法、思路）去解决同一类为体，逐步形成了习惯性了的程序（方法、思路）去解决类似的问题。
医疗器械说明书至少应当标志产品名称、型号、规格、生产日期和使用期限或者失效日期，并在标签中明确“其他内容详见说明书”。
骈赋
