One of the women had pretended to be the old woman asleep in bed.
- A A government official told the news.
- B A social worker told the news.
- C Mr. Townsend called five months later.
- D The old women won an Oscar Prize for her excellent performance.
One of the women had pretended to be the old woman asleep in bed.
51.答案为B 此考题为细节题。根据文章最后一句when a social worker called five months after Mrs.Townsend's death,就可以旨定B正确,而其他选项在文中均未提及。