He is a doctor. He works in a .A. factoryB. hotelC. hospitalD. office

问题补充：

He is a doctor. He works in a .

A. factory

B. hotel

C. hospital

D. office

答案：

A. factory

B. hotel

(答案→)C. hospital

D. office

解析：A. factory 工厂 B. hotel 旅馆 C. hospital医院 D. office办公室；句意:他是一个医生。他在医院工作。故选C