【题目】Dogs have a far wider hearing range than humans, _________ them able to detect sounds far above a human's hearing limit.
A. making B. made
C. having made D. to be made
在线课程【答案】A
【解析】
考查非谓语动词。
句意：狗的听觉范围比人类大得多，使它们能够探测到远远超过人类听力极限的声音。此处是现在分词作结果状语，表示自然而然带来的结果。故选A。