单项选择题
It can be inferred that the author regards Winslow's monograph (in Par
A.4) as ______.A. ill-conceivedB. incompleteC. authoritativeD. well organized
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单项选择题
It can be inferred that the author regards a program of controlled fluoridation of public water supplies as ______.
A.an unnecessary government program that wastes economic resources
B.a potentially valuable strategy of preventive medicine
C.a government policy that has relatively little effect on the health of a population
D.an important element of curative medicine
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单项选择题
Which of the following best explains the author's use of the phrase doubly burdened in Par
A.4A. A person who is iii does not contribute to production; treatment consumes economic resources.B. The per capita cost of preventive measures is only one-half of the per capita cost of treatment.C. The division between preventive medicine and curative medicine requires duplication of administrative expenses.D. The individual who is ill must be rehabilitated after the cure has been successful.
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