After knocking down the old man, the inhuman driver left the accident scene in a hurry, the law to punish him.A.defeatingB.challengingC.informingD.absorbing
网友回答
B解析考查现在分词作状语。句意:撞倒老人之后,这位没有人性的司机匆忙的离开了事故现场,挑战法律(违法)就要惩罚他。challenge有抗议,反驳之意。在这里challenging 做伴随状语。