下列不属于非招标采购的是( )。 A．竞争性谈判采购 B．国内国外询价采购 C．

IV．任务型阅读: (本题共5小题，每小题2分，共10分)

Select the best heading from the list below for each paragraph in the reading passage. Use each letter ONCE only. Write the appropriate letters A~E, in the spaces numbered 61-65 on your answer sheet. (NB  There are more heading than paragraphs, so you will not use all of the headings.)

Intellectual Disability

61.______   People with intellectual disability form one of the largest single disability groups in a community. Intellectual disability refers to a general slowness to learn and function within society, and the identification of intellectual disability is usually based on an assessment of a person's performance in a variety of tests. An individual's level of performance, as assessed, can change with time and circumstances. With skilled training and opportunity for development, people with intellectual disability have much greater potential for acquiring skills and for participation in community life than previously had been thought possible.

62.______   In many western societies, five categories of intellectual disability have traditionally been used in order to indicate the perceived degree of difficulty an individual has with learning. All five may occur in either children, adolescent or adult, and show as mild, moderate, severe, profound or multiple intellectual disability.

63.______   For the majority of intellectual disabilities, there is no identifiable cause but there are some causes that are well documented. They include: brain damage at birth due to lack of oxygen--- prolonged labor during childbirth; brain damage before birth due to factors such as rubella, drug or diet-related problems; damage after birth due to illnesses such as encephalitis or accident; hereditary defects in the genes; abnormal chromosome count resulting in, for example, Down Syndrome.

64.______   Like everyone else, people with an intellectual disability need a rewarding job, a satisfying place to live and a good social life. But they may need extra support to achieve these things. Good support services are based on the principle of normalization---which means enabling people to be part of the community like everyone else.

65.______   With the introduction of the intellectually disabled into communities, there is a need to promote awareness of communication. Although many people may have little experience in talking with an intellectually disabled person, there are common guidelines that can simplify the interaction. Firstly, it is useful to remember that people with disabilities have feelings .Speaking in the same friendly manner as you would to anyone else is also recommended. Being prepared to wait a little longer for replies during a conversation with an intellectually disabled person would undoubtedly benefit the exchange.

List of Headings

A． What do people with an intellectual disability need?

B． What is intellectual disability?

C． How do people with an intellectual disability talk?

D． What are the forms of intellectual disability?E.  What causes intellectual disability?

F.  How do you talk to a person with an intellectual disability?

1932年，美国化学大师Linus Pauling提出电负性（用希腊字母X表示）的概念，用来确定化合物中原子某种能力的相对大小。Linus Pauling假定F的电负性为4，并通过热化学方法建立了其他元素的电负性。

Linus Pauling建立的主族元素的电负性如下

回答下列问题：

(1)纵观各周期主族元素电负性变化，谈谈你对元素性质呈现周期性变化的理解：_________________。

(2)预测Te元素X的值__________。

(3)你认为Linus Pauling提出电负性的概念是确定化合物中原子哪种能力的相对大小？_____________。

(4)大量事实表明，当两种元素的电负性差值小于1.7时，这两种元素通常形成共价化合物。用电子式表示 AlBr₃的形成过程_________________。

专家型教师相对于新手型教师在解决问题过程中的优势关键在于( )。

A．记忆容量大
B．动机强烈
C．智力水平高
D．专业知识的储备在数量上和质量上的优势

由不同功能的计划构成的进度计划系统不包括（）。

A．项目总进度计划 

B．指导性进度计划 

C．控制性进度计划 

D．实施性进度计划

阅读下列材料，回答问题。

材料在中国历史上，胡适被称为“新文化运动的主将之一、中国自由主义的先驱”。拥有三十二个博士头衔（经袁同礼考证，胡适共获得博士学位36个。）他兴趣广泛，著述丰富，作为学者他在文学、哲学、胡适史学、考据学、教育学、伦理学、红学等诸多领域都有深入的研究。1939年还获得诺贝尔文学奖的提名。

胡适深受赫胥黎与杜威的影响，自称赫胥黎教他怎样怀疑，杜威先生教他怎样思想。因此胡适毕生宣扬自由主义，提倡怀疑主义，并以《新青年》月刊为阵地，宣传民主、科学。毕生倡言“大胆的假设，小心的求证”、“言必有征”的治学方法。

胡适被认为是新红学的开山鼻祖。胡适研究《红楼梦》主要运用的是科学的考证方法。他指出《红楼梦》应当重视史料的收集整理，从作者、作者家世以及《红楼梦》的版本进行研究考证。胡适《红楼梦》研究的成果十分丰富。比如《红楼梦》的作者是曹雪芹、曹雪芹祖父曹寅的情况，曹雪芹写作《红楼梦》的时间大概在乾隆初年到乾隆十三年。

胡适的成果极大地超越了以王雪香、张新之和姚燮为代表的题咏、评点派红学，也超越了以王梦阮、沈瓶庵、蔡元培等为代表的索隐派红学，将红学研究推到了一个前所未有的高度，真正地将其纳入到了科学研究的范畴。

根据材料结合所学知识，简介《红楼梦》这部小说，并简述胡适“红学”研究的独到之处。