对含有剧毒药品、贵重药品或各组分混合比例相差悬殊的情况应采用

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问题单项选择题

A．搅拌混合

B．研磨混合

C．过筛混合

D．"等量递增"的原则进行混合

E．按先研磨再搅拌最后过筛的原则进行混合

答案

参考答案：D

单项选择题 A2型题

下列关于系统脱敏疗法的步骤中不正确的是（）

A.可先进行放松训练

B.列出等级脱敏表

C.循序渐进逐层脱敏

D.在放松状态下想象脱敏

E.暴露于强烈的焦虑环境中

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单项选择题共用题干题

The traditional model for systems development was that an IT department used (1) which is a process-centered technique, and consulted users only when their input or approval was needed. Compared with traditional methods, many companies find that JAD allows key users to participate effectively in the (2). When properly used, JAD can result in a more accurate statement of system requirements, a better understanding of common goals, and a per commitment to the success of the new system. RAD is a team-based techruque that speeds up information systems development and produces a functioning information system. While the end product of JAD is a(an) (3), the end product of RAD is the (4). The RAD model consists of four phases. During the (5), users interact with systems analysts and develop models and prototypes that represent all system processes, outputs, and inputs.

空白（1）处应选择（）

A.structured analysis

B.object-oriented analysis

C.prototype analysis

D.process analysis

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