The plane was about to _________, and yet l left my ticket behind.
·take on
·take off
·take up
·take in
出自:个案工作

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