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问题 单项选择题 A1/A2型题

不属于中性粒细胞毒性变化的是（）

A.中性粒细胞大小不均

B.H-J小体

C.空泡变性

D.核固缩

E.毒性颗粒

答案

参考答案：B

解析：中性粒细胞发生毒性变化时，胞体可出现大小不均、中毒颗粒、空泡、Dohle体、退行性变。

问答题

阅读《大同》中的一段文字，并回答下列小题：
大道之行也，天下为公，选贤与能，讲信修睦，故人不独亲其亲，不独子其子，使老有所终，壮有所用，幼有所长，矜、寡、孤、独、废、疾者，皆有所养。男有分，女有归。货恶其弃于地也，不必藏于己；力恶其不出于身也，不必为己。是故，谋闭而不兴，盗窃乱贼而不作，故外户而不闭，是谓大同。

分析概括这段文字中所言大同社会的主要特点。
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单项选择题

For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the (106) of a software-intensive system. As the (107) standard modeling language, the UML facilitates communication and reduces confusion among project (108) The recent standardization of UML 2.0 has further extended the language’s scope and viability. Its inherent expressiveness allows users to (109) everything from enterprise information systems and distributed Web-based applications to real-time embedded systems. The UML is not limited to modeling software. In fact, it is expressive enough to model (110) systems, such as workflow in the legal system, the structure and behavior of a patient healthcare system, software engineering in aircraft combat systems, and the design of hardware. To understand the UML, you need to form a conceptual model of the language, and this requires learning three major elements: the UML’s basic building blocks, the rules that dictate how those building blocks may be put together, and some common mechanisms that apply throughout the UML.

A．model

B．code

C．test

D．modify
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