He went from door to door,_waste papers and magazines.

问题描述:

He went from door to door,_waste papers and magazines.
A.gathering \x05B.gathered \x05\x05C.gather \x05D.being gathered

很高兴为您解答!
A 伴随状语,逻辑主语是句子的主语He,和gather之间是主动关系所以用现在分词.