(单选题) The policeman struck __________ a conversation with John while they were waiting for the bus(本题4.0分)
A、 up
B、 out
C、 at
D、 in
出自:东北林业大学-大学英语2

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