瘤胃内的微生素可合成（） 维生素D。 维生素K。 维生素C。 维生素A。
分析与综合
You administer a Windows 2000 Professional computer that is shared by a couple of employees. During one of your sessions at the computer， you notice that one of the other users has installed hardware drivers that have caused the computer to become unstable. You want to determine which of these newly installed drivers are not included in the Hardware Compatibility List （HCL）. What should you do？ （） Run the sysprep tool with the -pnp and -noreboot options on the computer.。 Run the File Signature Verification tool on the computer.。 Run the System File Checker tool on the computer.。 Configure driver signing to prevent the installation of unsigned drivers.。
A developer has created a special servlet that is responsible for generating XML content that is sent to adata warehousing subsystem. This subsystem uses HTTP to request these large data files， which are compressed by the servlet to save internal network bandwidth. The developer has received a request frommanagement to create several more of these data warehousing servlets. The developer is about to copyand paste the compression code into each new servlet. Which design pattern can consolidate thiscompression code to be used by all of the data warehousing servlets？（） Facade。 View Helper。 Transfer Object。 Intercepting Filter。 Composite Facade。
取煤时，斗轮的吃煤厚度不得超过（）米。 0.5。 0.7。 1.0。
胡锦涛强调，如期全面建成小康社会任务十分艰巨，国家要加大对农村和（）地区扶持力度，支持这些地区加快改革开放、增强发展能力、改善人民生活。
