Games 回答
both young and old to find creative solutions, practice new skills, and keep their brains active.
出自:国家开放大学-管理英语4

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