—What would you like, tea or coffee? — ___________________

A、Coffee, please.
B、Yes, I would.
C、Yes, please
出自:国家开放大学网络实用技术基础

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