【单选题】Misty has the option of purchasing one of three products: Brand A, Brand B, or Brand C. Each costs ten dollars. If she decides that Brand A meets her needs best, then the opportunity cost of this deci...
D.
Brand B or Brand C, depending on which is considered the highest-value alternative forgone.
【判断题】One of the reasons for building a distributed system is that some applications are inherently distributed.
【单选题】______is forbidden in some states in the United States for religious reasons, while it is permitted in some other states.
【单选题】The writer opened the wallet because he wanted to______in it.
D.
find the owner's photograph
【判断题】羽毛球运动是由古代的毽球游戏逐渐演变而来的 ( )