You work as the exchange administrator at Testking.com. The TestKing.com network contains anExchange Server 2010 Organization. You are responsible for managing the Exchange network for TestKing.com. During the course of day you receive an instruction from the CIO to make sure that users are able to manually control the expiration of messages in their inbox folders as well as ensuring that administrators isable to automatically archive messages that is older than a specific amount of days. You thus decide torecommend an e-mail retention solution that will comply with all TestKing.com requirements. What should you do？（） 正确。 错误。
水在一个标准大气压下，温度为4℃，体积（），密度最大。 正确。 错误。
水泥混凝土路面碎石化改造技术，它的施工主要包括以下三个方面，混凝土路面的破碎、路边缘和地下排水系统设计及安装、沥青混凝土面层的设计及摊铺。它作为一种新颖的施工工艺克服了直接沥青混凝土罩面的（） 正确。 错误。
企业再造的实质是（） 正确。 错误。
个人领取失业金的前提条件有（）。 正确。 错误。
班轮运费计收标准中的“M/V Plus Ad Val”表示按货物体积、重量或价值三者中选择较高者计收运费。
