The bus crashed into a truck in front of it 40 deaths and more wounded. A. causeB. causi

问题补充：

The bus crashed into a truck in front of it, 40 deaths and more wounded.

A. cause

B. causing

C. caused

D. to cause

答案：

A. cause

(答案→)B. causing

C. caused

D. to cause

解析：考查非谓语动词。句中causing 40 deaths and more wounded作结果状语。句意：公共汽车撞到前面的一辆卡车，导致了40人死亡和很多的人受伤。