What two statistics appear in show frame-relay map output?（） [" The number of FECN packets that are received by the router"," The number of BECN packets that are received by the router"," The ip address of the local router"," The value of the local DLCI"," The status of the PVC that is configured on the router"]
何谓红利掠夺方式与非红利掠夺方式？二者有哪些区别？
酒花制品优点。。
日本现实主义作家认为要描写真实的丑恶，首先要从描写下列哪一项开始：（） ["神","大自然","他人","自我"]
当你看到一个冷笑，嘴唇朝上的人时，请你猜猜他现在的情绪是（）。 ["愤怒","厌恶","恐惧","惊奇"]
如何理解文类的“大体则有”？
