I ______ aold school friend iOxford Street this morning.
·come into
·come across
·come out
·come off
出自:华北水利水电大学英语

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