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问题 单项选择题

弥散性血管内凝血病人发生出血时的治疗原则是（）。

A.立即给止血剂（如维生素Ｋ等）

B.立即给抗凝剂（如肝素等）

C.立即给纤溶抑制剂（如6－氨基乙酸等）

D.立即去除病因，恢复凝血和纤溶的平衡（给肝素和新鲜血等）

E.给抗凝血酶Ⅲ

答案

参考答案：D

单项选择题

今年所有向甲大学申请奖学金的学生同时也向乙大学申请奖学金。甲、乙两个大学同意给予半数的申请者每人一个全奖。因此，所有这些申请者就都获得了一份全奖。
上述推论基于以下哪项假设( )

A．所有申请者既符合甲大学的入学要求，又符合乙大学的入学要求。

B．所有的申请者都愿意接受甲、乙大学的奖学金资助。

C．甲、乙两个大学没有给同一个申请者以全额奖学金。

D．没有任何一个申请者向第三家大学申请奖学金。
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单项选择题

The purpose of the requirements definition phase is to produce a clear, complete, consistent, and testable (36) of the technical requirements for the software product.

During the requirements definition phase, the requirements definition team uses an interative process to expand a broad statement of the system requirements into a complete and detailed specification of each function that the software must perform and each (37) that it must meet. The starting point is usually a set of high level requirements from the (38) that describe the project or problem.

In either case, the requirements definition team formulates an overall concept for ’the system and then defines (39) showing how the system will be operated, publishes the system and operations concept document and conducts a system concept review (SCR) .

Following the SCR, the team derives (40) requirements for the system from the high level requirements and the system and operations concept using structured or object-oriented analysis. The team specifies the software functions and algorithms needed to satisfy each detailed requirement.

（38）是（）

A.producer

B.customer

C.programmer

D.analyser
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