Google使用以下哪个指标来衡量一个网站的重要性和受欢迎程度？（） 正确。 错误。
You are the desktop administrator for your company's sales department. The IT manager for the sales department needs to distribute a custom application to the Windows XP Professional computers in the sales department. He deploys the software by using Group Policy. Susan is a user in the sales department. She reports that the custom application is not available. You examine her computer, and you verify that the application is not present on her computer. You want to ensure that the software is deployed the next time Susan logs on. Which command should you run?（） 正确。 错误。
农业、林业行政主管部门可以委托具有资质的种子质量检验机构对种子质量进行监督检验，并承担检验费用，（）被检验者收取费用。 正确。 错误。
下列金属中不属于有色金属的是（） 正确。 错误。
李清照《醉花阴》中的结句是：“（），帘卷西风，人比黄花瘦。” 正确。 错误。
在一个关系R中，若存在“学号→系号，系号→系主任”，则学号不能够函数决定系主任。
