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问题 单项选择题

以下哪项不属于系统总体设计范畴

A)数据库应用系统体系结构设计
B)软硬件选型和配置
C)应用软件结构设计
D)关系模式设计

答案

参考答案：D

解析： 系统总体设计的主要内容包括确定DBAS体系结构、软硬件选型和配置、应用软件结构设计和业务规则初步设计等，所以本题的答案为D。

问答题

The writers: conference is a peculiarly American institution, combining an ethic of self reliance and self-improvement with the sunny conviction that all things worth having can be bought or taught. Writers’ conferences, like the M. F. A. programs and other writing courses that have spread in American universities since the middle of the 20th century—there are now upwards of two hundred and fifty of them—are predicated on the principle that the ability to write does not depend solely upon God-given talent but can be acquired. The price of a Bread Loaf education is eighteen hundred dollars for tuition and room and board, though about a third of the students receive scholarships. The most celebrated writers: program in the country, the Iowa Writers: Workshop, established the industry’s ruling metaphor, which is that writing is something like wood-working: you put on your apron, roll up your sleeves, and practice your craft. Iowa has also helped popularize an unfortunate neologism, "workshop" as a transitive verb, the use of which is endemic to a place like Bread Loaf (for example, the sentence "My writers’ group workshopped the hell out of this poem, but I still have to resolve some enjambment issues".)
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单项选择题 A1/A2型题

对于吗啡个体化用药不正确的是（）

A.由于个体差异大，剂量不应受推荐标准限制

B.对肝、肾功能不全或营养不良者，起始剂量需减少

C.对不能口服吗啡者，可直接考虑注射途径

D.剂量调整以有效镇痛为参考

E.疼痛原因未明确前，不使用本药，以防掩盖症状贻误诊断
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