曹丕（和刘勰都受到了王充的影响）在《典论，论文》里首先提出的重要问题是（）之关系。即所谓“文非一体，鲜能备善”，不应“各以所长，相轻所短”。
下列属于行政单位国有资产管理特征的有（）。 ["地方政府所有","政府分级管理","单位占有","单位使用"]
可用于驱除牛和羊体内绦虫的药物是（） ["氯硝柳胺","伊维菌素","三氯苯达唑","噻嘧啶"]
You have stored confidential financial data in a shared folder named AccSecured on your Windows 2000 Professional computer. Your company hires an intern named Richard. You create a subfolder named intern, which Richard needs to access. You want to allow Richard access to the intern subfolder only. You create a user account named intern. You want to allow the intern user account the ability to update, create, and delete files within the intern folder. You need to prevent Richard from accessing any other files or folders within the AccSecured folder. What should you do?（） [" Map a network drive to the AccSecuredintern folder from Richard’s computer. "," Map a network drive to the AccSecured shared folder from Richard’s computer. "," Allow the intern user account modify permissions on the intern subfolder. "," Allow the intern user account traverse folder\/execute file permission on the AccSecured folder. "," Allow the intern user account list folder content permission on the AccSecured folder. Remove read extended attributes and read permissions."]
下列关于公司制企业说法正确的是（） ["股东可以直接支配自己入股的那部分资产","企业出现资不抵债时，股东要用自己的全部个人财产来抵偿","所有权与经营权可以相分离","大部分的零售商业、手工业、家庭工业采取这种经营方式"]
公文眉首主要包括哪些要素？
