He was in the accident and taken to hospital.
A.knocked out
B. knocked off
C.knocked at
D.knocked to
出自:专升本英语

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