【简答题】根据渗出物的成分不同可将渗出性炎分为哪四种类型?
【简答题】淘淘向东走48米,记作+48米,那么淘淘向西走60米记作( )米;如果佳佳向南走36米记作+36米,那么 佳佳 走-52米表示他向( )走了( ) 米。
【单选题】如果淘淘向南走36米记作+36米,那么淘淘走-52米表示他向()走了()
【单选题】The salesman had to ______ the conversation in order to wait on a customer.
【单选题】The salesman had to _____ the conversation in order to wait on a customer.
【单选题】When Jenn discovered that the salesman had tricked her, it _______________ toward both him and the store, so she told all her friends not to shop there anymore.
【简答题】什么是国际多式联运?(四个“一”,一个“多”)