按签约各方关系分类，建设工程项目合同又分成多种不同合同，如包工不包料合同是指项目合同

PART ONE
Question 1-8
· For questions 1-8 you will hear eight short recordings.
· For each question, mark one letter (A, B or C) for the correct answer.

Which part of the job offer was George unhappy about

A．

B．

C．

如何正确理解运输计划的编制程序？

气态毒物进入呼吸道深部主要取决于下列哪种因素：（）

A.空气浓度

B.水溶性

C.脂溶性

D.挥发性

E.蒸气压

最低劳动标准、最低社会保障、工会权利义务三个制度结构会受到( )保护。

A．宪法

B．劳动法

C．法律

D．国务院条例

VRML is a (151) for 3D multimedia and shared virtual worlds on the WWW. In comparison to HTML, VRML adds the next level of interaction, structured graphics, and extra (152) (z and time) to the presentation of documents. The applications of VRML are (153) , ranging from simple business graphics to entertaining WWW page graphics, manufacturing, scientific, entertainment, and educational applications, and 3D shared virtual worlds and communities.
X3D is the name under which the development of VRML is continued. X3D is based on XML and is backwards (154) with VRML. Furthermore, it is componentized, profiled, and extensible, which makes it possible to use X3D in very different (155) , from high-end visualizations to lightweight applications.

A．link

B．format

C．structure

D．procedure