单项选择题

This passage deals primarily with ______.

A．reproductive organs of nonhuman primates
B．diseases of the pituitary glands
C．in vitro studies of pituitary hormones
D．techniques for studying hormonal reactions

<上一题目录下一题>

热门试题

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

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