In order to have a successful meeting, the organizer should ______ first.

选择一项:
a. assign different roles to different people
b. look up a reference book
c. prepare pens, notebooks, drinks
出自:管理英语1

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块