Question

Three years ago in Beijing, my best friend, David, was hit by a car while riding a bike, _______ a terrible brain injury.

A．caused

B．to cause

C．causing

D．being caused

Answer 1

C

考查非谓语动词作结果状语。Doing作结果状语，表示自然而然的结果；to do表示出乎意料的结果。因为被车撞，所以受了很严重的伤，是车祸造成的自然而然的结果，所以选C。