Professor , would you slow dowa bit, please I can.t _______you .( )
·keep up with
·put up with
·make up to
·hold oto
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