问题补充:
— Is your father or mother a teachers?
— . My father is a doctor and my mother is an office worker.
A. Both
B. Either
C. Neither
D. None
答案:
A. Both
B. Either
(答案→)C. Neither
D. None
解析:根据下文“My father is a doctor and my mother is an office worker.”知是“两者都不”。