Paragraph two focuses on______. A．the relationship between doctors and college professors B．the reasons for the high spending on health care C．the dysfunctions existing in the publishing industry D．professors' indifference to students' difficulties
A. A．the B.the C.the D.professors'
【参考答案】
C 本段确实提到了医生与教师的相似之处——有时不为自己服务的对象着想，但这种比较不是本段的中心内容。本段的开头就......