【题目】_______ to smoking, he gradually developed lung cancer and died young.
A.AbandonB.AbandoningC.AbandonedD.To abandon
在线课程【答案】C
【解析】
考查非谓语动词。句意：由于对抽烟上瘾，他逐渐患上了肺癌，英年早逝。短语be abandoned to “对……着迷，上瘾”，在句中作状语，所以用过去分词，相当于原因状语从句as he was abandoned to smoking…。故选A项。