I climbed the stairs slowly with a big suitcase, my father with two more.
A. followed
B. was following
C. following
D. having following
网友回答
A. followed
B. was following
(答案→)C. following
D. having following
解析：考察非谓语动词。句意：“我拿着个大箱子慢慢的爬楼梯，我父亲也拿着两个跟着。”现在分词作状语表示伴随性动作，完成时态的现在分词表示动作发生在谓语动词之前。所以C。