如果采用建设项目工程总承包的模式，业主方也可以委托建设项目的（）编制建设工程项目管理

以下胃癌的病理类型中最常见的是（）。

A.管状腺癌

B.印戒细胞癌

C. * * 状腺癌

D.黏液腺癌

E.鳞状细胞癌

For nearly ten years, the Unified Modeling Language (UML) has been the industry standard for visualizing, specifying, constructing, and documenting the（）of a software-intensive system. As the（）standard modeling language, the UML facilitates communication and reduces confusion among project（）. The recent standardization of UML 2.0 has further extended the language’s scope and viability. Its inherent expressiveness allows users to（）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（）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.

the UML facilitates communication and reduces confusion among project（）.

A．investors

B．developers

C．designers

D．stakeholders

（2008年）由于某化工厂长期排污，该厂周边方圆一公里内的庄稼蔬菜生长不良、有害物质含量超标，河塘鱼类无法繁衍，该地域内三个村庄几年来多人患有罕见的严重疾病。根据《环境保护法》的规定，下列哪一选项是错误的？

A．受害的三个村的村委会和受害村民有权对该厂提起民事诉讼

B．因环境污染引起的民事诉讼的时效为3年

C．环境污染民事责任的归责原则实行公平责任原则

D．环境污染致害的因果关系证明，受害方不负举证责任

接地装置的焊接，扁钢与扁钢搭接长度为扁钢宽度的（）倍。

A.1.5

B.2

C.2.5