下列哪项血气分析指标是错误的A．动脉血pH值正常为7.35～7.45 B．PaO2正

建设工程项目质量控制系统的运行环境，主要是指以（）为系统运行提供支持的管理关系、组织制度和资源配置的条件。

A．建设工程的合同结构

B．质量管理的组织制度

C．调整进度管理的方法

D．质量管理的资源配置

E．全过程的项目管理

共青团的基本任务、奋斗目标和基本职能是什么

阅读理解

Section One

     The city is an accumulation (积累)of human civilization. Just as the American social philosopher

(哲学家) Lewis Mumford put it, it is a special system which, fine and compact（简洁的）, has been

designed to preserve the fruits of human civilization. Many Western languages have developed their

versions of the term “civilization” from the same Latin (拉丁语的) word “civitas”(meaning “city”), and

it is by no means a coincidence（巧合）. The city has played a significant role in the perfection of

order in human society.

Section Two

     The emblem, showing the image of three people  ? you, me, him/her holding hands together,

symbolizes the big family of mankind. Inspired by the shape of the Chinese character “世”

(meaning the world), the design conveys the organizers' wish to host an Expo which is of global

scale and which displays the various urban cultures of the world.

Section Three

     Created from the inspiration of Chinese character “人”, the design roots deeply in Chinese culture.

It tells the world the eternal core (永恒的核心) and theme of Shanghai World Expo will be always

human. The mascot（吉祥物） “Haibao” will become the messenger for the theme of

World Expo 2010 Shanghai China “Better City, Better Life”.

     The basic structure of the Chinese character “人” in which each stroke(一笔，一划) supports

each other also shows the concept that the beautiful life should depends on mutual-help. If the human

are willing to support one another, the harmony among human, nature, and society will be available.

Such an urban life will be nice.

     Haibao’s confident smile is expressing his sincere greeting from China ? “World Expo 2010

Shanghai China welcomes you!”

1. Section One mainly tells us about ______.

    A. the part cities play in human civilization  

    B. the development of the word “city”

    C. why the Expo is held in Shanghai  

    D. where human civilization originated

2. The underlined word “it” in Section One refers to ______.

    A. the civilization

    B. the philosopher

    C. the word

    D. the city

3. Which correctly matches the sections with the pictures described in the passage?

4. The second paragraph in Section Three explains how the creation is connected with the _____ of 

    the  Chinese word “人”.

    A. story   

    B. meaning

    C. shape   

    D. usage

前纵隔最常见的肿瘤是（）

A.胸腺瘤

B.畸胎瘤

C.胸内甲状腺肿

D.淋巴管瘤

E.支气管囊肿

入境游客要求会见在中国坐牢的亲友，导游应了解他们与犯人的______及______，报告领导，按有关规定办理。