None of us expected the chairman to _____ at the party. We thought he was still in hospital.  
(A) turn in
(B) turn over
(C) turn down
(D) turn up
出自:郑州工程技术学院-人力资源管理-大学英语(1★)

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