【单选题】根据企业战略5P定义,战略作为一种( )的概念将战略视为行动的结果。
【判断题】数据包(packet)想在互联网上传输 要符合"互联网协议"的标准,简称 IP
【多选题】社区营养教育评价的内容包括______。
【单选题】根据企业战略5P定义,战略作为一种( )的概念引进了“多方竞争”以及超越竞争的含义。
【判断题】The system apps only function as apps for users but not for developers
【单选题】By 'Its a tricky line to follow', the author means
A.
its difficult to distinguish educational apps from entertaining ones
B.
all video games and apps make children learn something useful
C.
the users guides of some video games and apps are hard to follow
D.
children are too young to understand the educational aspects of games
【简答题】(为难办的事)开个头;打破沉默,使气氛活跃: