查阅、收听、观看涉及国家秘密的信息，要严格遵守保密规定，未经批准，不得擅自（）。A、

已知f（x）=ax³+bx-4，其中a，b为常数，若f（-2）=2，则f（2）的值等于（　　）

A．-2

B．-4

C．-6

D．-10

按照《全国统一建筑工程预算工程量计算规则》的规定，钢筋混凝土整体楼梯的模板工程量，应按（）计算。

A.楼梯与模板接触面积

B.楼梯的图示面积

C.楼梯图示露明面尺寸的面积

D.楼梯图示露明面的水平投影面积

地转适应时间

唐朝均田制和租庸调制的推行，典型地体现了

A．韩非子的主张

B．荀子的主张

C．孟子的主张

D．墨子的主张

阅读理解

                               How Room Designs Affect Our Work and Feelings

      Architects have long had the feeling that the places we live in can affect our thoughts, feelings and

behaviors.But now scientists are giving this feeling an empirical (经验的,实证的) basis.They are

discovering how to design spaces that promote creativity, keep people focused, and lead to relaxation.

     Researches show that aspects of the physical environment can influence creativity.In 2007, Joan

MeyersLevy at the University of Minnesota, reported that the height of a room's ceiling affects how

people think.Her research indicates that higher ceilings encourage people to think more freely, which may

lead them to make more abstract connections.Low ceilings, on the other hand, may inspire a more detailed outlook.

     In addition to ceiling height, the view afforded by a building may influence an occupant's ability to concentrate.Nancy Wells and her colleagues at Cornell University found in their study that kids who experienced the greatest increase in greenness as a result of a family move made the most gains on a standard test of

attention.

     Using nature to improve focus of attention ought to pay off academically, and it seems to, according to a study led by C. Kenneth Tanner, head of the School Design & Planning Laboratory at the University of Georgia.Tanner and his team found that students in classrooms with unblocked views of at least 50 feet

outside the window had higher scores on tests of vocabulary, language arts and maths than did students

whose classrooms primarily overlooked roads and parking lots.

     Recent study on room lighting design suggests that dim (暗淡的) light helps people to loosen up.If that

is true generally, keeping the light low during dinner or at parties could increase relaxation.Researchers of Harvard Medical School also discovered that furniture with rounded edges could help visitors relax.

     So far scientists have focused mainly on public buildings."We have a very limited number of studies,

so we're_almost_looking_ at_the_problem_through_a_straw_(吸管),"architect David Allison says."How do you take answers to very specific questions and make broad, generalized use of them? That's what

we're all struggling with."

1. What does Joan MeyersLevy focus on in her research?

A. Light.  

B. Ceilings.

C. Windows.  

D. Furniture.

2. The passage tells us that ________.

A. the shape of furniture may affect people's feelings

B. lower ceilings may help improve students' creativity

C. children in a dim classroom may improve their grades

D. students in rooms with unblocked views may feel relaxed

3. The underlined sentence in the last paragraph probably means that ________.

A. the problem is not approached step by step

B. the researches so far have faults in themselves

C. the problem is too difficult for researchers to detect

D. research in this area is not enough to make generalized patterns

4. Which of the following shows the organization of the passage?

CP:Central PointP:PointSp:Subpoint (次要点)C:Conclusion