Myfatherisadoctor.Heworks
问题详情：
My father is a doctor. He works _______.
A. in a hospital B. in hospital
C. of the hospital D. at hospital
【回答】
A
知识点：介词和介词短语
题型：选择题
问题详情：
My father is a doctor. He works _______.
A. in a hospital B. in hospital
C. of the hospital D. at hospital
【回答】
A
知识点：介词和介词短语
题型：选择题
