[问答题] 虚拟主机的主要缺点。

具有发散思维的人，在观察一个事物时，往往会通过（），将思路扩展开来，而不仅仅局限于事物本身，于是常常能够发现别人发现不了的现象与规律。 ["分解与组合","分析与归因","联想与想象"] Inverse ARP is being used in the TestKing frame relay network. What is the purpose of Inverse ARP?（） [" To ma a known IP address to a MAC address"," To map a known DLCI to a MAC address"," To ma a known MAC address to an IP address"," To ma a known DLCI address to a IP address"," To ma a known IP address to a SPID address"," To ma a known SPID address to a MAC addre"] 专项贷款最主要的还款来源是（）。 ["经营产生的现金流","拍卖其抵押物或质押物得到的现金","再贷款取得的现金","融资获得的现金"] 旅客列车乘务组的乘务制度分为包乘制和（）两种。 “我以为，中国历史上最激动人心的工程不是长城，而是都江堰。”此句中“堰”的作用为（） ["排水","拦水","蓄水","渗水"] 虚拟主机的主要缺点。