Lots of waste has been dumped into the river，which has led to .
A. lots of fish having been killed
B. kill lots of fish
C. lots of fish being killed
D. lots of fish to kill
网友回答
A. lots of fish having been killed
B. kill lots of fish
(答案→)C. lots of fish being killed
D. lots of fish to kill
解析：句意：大量的废物被倒入河中，大致了大量的鱼类死亡。Lead to导致，to为介词，介词后要接名词或动名词，因此排除B&D；而A是过去分词的完成时形式，完成时强调动作发生在主句动作之前，而题目里从句的动作（鱼被杀死）应该是在主句动作（垃圾被倒入河里）之后，所以A错误；故答案选C。