．A big earthquake Pakistan on October 8 over 70 000 people.A. strikes; killingB.

问题补充：

．A big earthquake Pakistan on October 8 , , over 70,000 people.

A. strikes; killing

B. struck; killing

C. knocked; killed

D. hit; kills

答案：

A. strikes; killing

(答案→)B. struck; killing

C. knocked; killed

D. hit; kills

解析：第一空考查动词辨析：strike和hit都有侵袭的意思，都可以; knock是敲，不合适，第二空考查现在分词做结果状语，A big earthquake和kill是主动关系，句意：在10月8号一场大地震袭击了巴基斯坦，使70，000人丧生。选B。