【单选题】企业在具备以下( )条件时,可以选择差异性营销。
【单选题】智力游戏与其他游戏不同 , 智力游戏要有一定的
【单选题】—Did you ______that Nancy has been a little too quiet these days? — Yes. She didn’t even say a word this afternoon.
【单选题】.-_____ Nancy _____ to the movies? -No, she _____. [ ]
【单选题】智力游戏与其他游戏不同,智力游戏要有一定的( )
【单选题】Did Nancy work for that bank?