There is a piece of news from Shandong Province saying: in the school-bus for the whole day, the child died for lack of air.
A. Being kept
B. Kept
C. Having been kept
D. Have been kept
网友回答
A. Being kept
B. Kept
(答案→)C. Having been kept
D. Have been kept
解析：由题干可判断出for the whole day,作时间状语, 并且和后面的动作died具有明显先后顺序, keep与the child之间为被动关系, 应用现在分词完成被动式。