单项选择题

为领域模型的概念类命名的时候，下列（）是不建议采用的方法。

A、直接使用原有系统的命名
B、业务员日常工作中使用的名字
C、设计师认为很好的名字
D、设计师曾经参与过的项目中使用的名字

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单项选择题

关于心悸，下列哪项是正确的（）

A.心悸可见于窦性心动过缓
B．心悸伴发甲状腺功能减退比甲状腺功能亢进更常见
C．二尖瓣狭窄的病人突发呼吸困难加重，通常是由于心律失常引起的
D．心悸与心律失常发生的严重程度呈正比
E．伴有头痛、出汗及高血压考虑为去甲肾上腺分泌肿瘤

单项选择题

II. Multiple Choice 1. “I know of course that all this still sounds vague. But don’t worry. From this point on we are getting down to brass tacks”. What kind of paragraph is this? A. introductory paragraph B. transitional paragraph C. concluding paragraph 2. “Into what is a modern girl to grow? Many a psychologist or educator today will find few questions more recurrent or more troubling than this one if he stops to consider it.” What kind of paragraph is this? A. introductory paragraph B. transitional paragraph C. concluding paragraph 3. “The Communists disdain to conceal their views and they openly declare that their ends can be attained only by forcible overthrow of all existing social conditions. Let the ruling classes tremble at a Communist revolution. The proletarians have nothing to lose but their chains. They have a world to win. Working men of all countries, unite!” What kind of paragraph is this? A. introductory paragraph B. transitional paragraph C. concluding paragraph