黄昏夜晚，萤火虫发出闪烁的光信号是：（） ["照明行为","觅食行为","侵略行为","求偶行为"]
对于小型联锁店或者超市，更适合其需要的配送中心是（）。
下列（）不是计算机程序设计语言。 ["Ada","PROLOG","LISP","WPS"]
A seaman is reported missing in the morning and was last seen after coming off the mid-watch. Which type of turn would you use to return to the trackline steamed during the night?（） ["Williamson","Racetrack","180°turn","Anderso"]
为了防止重要的文件被轻易窃取，WinRAR通过（）操作来保护文件 ["快速压缩","设置密码","分卷压缩","解压到指定文件夹"]
物流设计和运作中，企业不仅追求物流的快速和廉价，而是追求整体的最优，体现了物流的（）的特点。
