The flood last month in the east was a real disaster 19 people dead and 78 missing.A. to

问题补充：

The flood last month in the east was a real disaster, 19 people dead and 78 missing.

A. to leave

B. left

C. leaving

D. having left

答案：

A. to leave

B. left

(答案→)C. leaving

D. having left

解析：句意：上个月的洪水真是额灾难，导致19人丧生，78人失踪。这里是结果状语，因为the flood和leave是主动关系，用现在分词做结果状语，如果是不定式做结果状语，应该是意料之外的结果，选C。