单选题
During the Tang era, a government doctor's annual salary depended upon
A the effectiveness of his treatment.
B the extent of his medical experience.
C the number of people he had successfully trained.
D the breadth of his medical expertise.
【正确答案】
A
【答案解析】Last sentence of paragraph 3: They (doctors) were remunerated in accordance with the number of cures they had effected during the past year.