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问题 单项选择题 A3/A4型题

在处理阑尾时病人主诉恶心.胃痛，血压90/35mmHg，心率52次/分。

上述反应的主要原因是（）

A.牵拉内脏反应（迷走神经反射）

B.低血压

C.缺氧

D.局麻药反应

E.精神因素

答案

参考答案：A

单项选择题

某甲因离婚不成，欲杀害其妻，某日饭前在其妻饭碗中放了毒药，其妻饭后，某甲感到后悔，急送医院抢救，但因抢救无效而死。甲的行为属于（ ）

A．犯罪预备

B．犯罪未遂

C．犯罪既遂

D．犯罪中止
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单项选择题

The software architecture of a program or computing system is the structure or structures of the system, which comprise software ______, the externally ______properties of those components, and the relationships between them.The architecture is not the operational software. Rather, it is a ______ that enables a software engineer to: analyze the ______ of the design in meeting its stated requirements, consider architectural alternatives at a stage when making design changes is still relatively easy, and reduce the ______ associated with the construction of the software.

A. framework B. deliverablesC. representation D. semantic models
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