The billionaire all his possessions to his son when he died.A. write downB. get downC. ha

问题补充：

The billionaire all his possessions to his son when he died.

A. write down

B. get down

C. handed down

D. turn down

答案：

A. write down

B. get down

(答案→)C. handed down

D. turn down

解析：动词短语辨析。A写下；B使…沮丧；写下；C分发；遗留；D调低，拒绝；句意：这位百万富翁在去世的时候，把所有的财产都遗留给了他的儿子。根据句意说明C正确。