The director gave me his ____ that he would double my pay if I did my job well.
· warrant
· obligation
· assurance
· certainty
出自:运营管理

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