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问题 单项选择题

医疗、预防、保健机构发生应予注销注册执业医师的情形后，应报告卫生行政部门的时限为（）

A.五日内

B.十日内

C.十五日内

D.三十日内

E.六十日内

答案

参考答案：D

选择题

The old man told us an          story.

A．amaze

B．amazing

C．amazed

D．amazement
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单项选择题

All known techniques for handling complex problems successfully seem to fall into one of the three classes: subdividing the problem (51) , ignoring irrelevant detail in a safe way (52) , and having an independent agent (53) the internal consistency (contextual checking). The first two provide guidelines for solving the problem, the third serves to provide early warnings. A good programming language supports all three.
In subdividing problem, some of the subproblems may be similar to the (54) problem. It leads us to a (55) solution. This (55) solution is viable provided each of the subproblems is easier to solve than the original problem.

A. abrogation B. abstraction C. composition D. contraction
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