with extraordinary strength, the sportsman raised the huge box onto his shoulders.
A. Having been filling
B. Be filled
C. Filled
D. Filling
网友回答
A. Having been filling
B. Be filled
(答案→)C. Filled
D. Filling
解析：连词非谓语动词。句意：充满了非凡的力量，这位运动员把大箱子举上了他的肩膀。Fill使充满，故去分词表示发生过的被动的动作，和句子主语是动宾关系，结合语境可知选C。