—How do you do? Glad to meet you. —_____________________

A、Fine. How are you?
B、How do you do? Glad to meet you, too.
C、How are you? Thank you!
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