【简答题】回溯法在包含问题的所有可能解的解空间树中,从根节点出发,按照____的策略进行搜索。
【单选题】接听电话时,如果环境很吵,不恰当的态度是 __。
【单选题】In theory, this sounds like a good idea; however, I doubt that it will work ________.
【单选题】当货物从目的港卸离海轮后( ),不论保险货物有没有进收货人的仓库,保险责任均告终止。
【单选题】当货物从目的港卸离海轮后(),不论保险货物有没有进收货人的仓库,保险责任均告终止。
【简答题】In theory, this sounds like a good idea; however, I doubt that it will work ________.
【单选题】An awful crash between an express train and a bus _____ , however, occur the other day in Russia
A.
15. An awful crash between an express train and a bus _____ , however, occur the other day in Russia. A. does
B.
did D. has to D. had to
【单选题】接听电话时,如果环境很吵,不恰当的态度是()。