A big earthquake broke out in China on May 12 over 70 000people．A. to killB. killing

问题补充：

A big earthquake broke out in China on May 12，, over 70，000

people．

A. to kill

B. killing

C. killed

D. kills

答案：

A. to kill

(答案→)B. killing

C. killed

D. kills

解析：考查非谓语动词。句意：在5月12日爆发了一次大地震，造成七万人死亡。现在分词表示句子主语的主动的伴随动作，故选B。