在精神障碍的心理、社会因素中，不包括下列哪项A．应激性生活事件 B．人格特征 C．营

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 feelings 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

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

people to think. Her research indicates that the higher callings 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 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 Meyers-Levy 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?

A.  B.  C.  D.

CP: Central Point P: point Sp: Sub-point (次要点) C: Conclusion

该工程采用粉煤灰稳定细粒土做基层是否正确不能用作高级路面基层的无机结合料有哪些
2．施下单位在选择水泥时足否正确哪些水泥可做结合料
3．该工程路面基层中使用的粉煤灰中S_iO₂、Al₂O₃和Fe₂O₃的总含量是否符合规定
4．该工程中石灰粉煤灰稳定类基层、底基层的压实度和7d抗压强度是否符合要求如不符合，写出正确的要求。
5．设计水泥剂量的确定是否下确如不正确，写出正确的。

患者女性，16岁。因摔伤后髋部疼痛血肿来就诊，患者哥哥也有类似出血病史。BT正常，APTT80s，PT（一期法）13s。STGT及纠正试验结果：患者硫酸钡吸附血浆加正常人血清，能纠正；正常人硫酸钡吸附血浆加患者血清，能纠正。最可能的诊断是（）

A.先天性凝血酶原缺乏症

B.先天性纤维蛋白原缺乏症

C.血友病甲

D.血友病乙

E.先天性因子Ⅺ缺乏症

A couple of years ago a group of management scholars from Yale and the University of Pittsburgh tried to discover if there was a link between a company’s success and the personality of its boss. (46)To work out what that personality was, they asked senior managers to score their bosses for such traits as an ability to communicate an exciting vision of the future or to stand as a good model for others to follow. When the data were analyzed, the researchers found no evidence of a connection between how well a firm was doing and what its boss was like. As far as they could tell, a company could not be judged by its chief executive any better than a book could be judged by its cover.
(47)A few years before this, however, a team of psychologists from Tufts University, led by Nalini Ambady, discovered that when people watched two-second-long film-clips of professors lecturing, they were pretty good at determining how able a teacher each professor actually was.
Now, Dr Ambady and her colleague, Nicholas Rule, have taken things a step further. (48)They have shown that even a still photograph can convey a lot of information about competence—and that it can do so in a way which suggests the assessments of all those senior managers were nonsense.
Dr Ambady and Mr. Rule showed 100 undergraduates the faces of the chief executives of the top 25 and the bottom 25 companies in the Fortune 1,000 list. Half the students were asked how good they thought the person they were looking at would be at leading a company and half were asked to rate five personality traits on the basis of the photograph. (49) These traits were competence, dominance, likability, facial maturity (in other words, did the individual have an adult-looking face or a baby-face) and trustworthiness.
And Dr Ambady and Mr. Rule were surprised by just how accurate the students’ observations were. The results of their study, which are about to be published in Psychological Science, show that both the students’ assessments of the leadership potential of the bosses and their ratings for the traits of competence, dominance and facial maturity were significantly related to a company’s profits.
(50)Sadly, the characteristics of likability and trustworthiness appear to have no link to company profits, suggesting that when it comes to business success, being warm and fuzzy does not matter much (though these traits are not harmful).

常用的搅拌器一般分为哪几类？