It was a(n) _______ achievement ― no one has ever wothe championship five times before.
·single
·unique
·only
·sole
出自:佳木斯大学语言治疗学

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