某房地产公司2009年正式进军制药行业，成立了药业子公司。该子公司准备生产新药，有甲药,乙药和丙药三种产品方案可供选择。每种新药均存在着市场需求高,市场需求一般,市场需求低三种市场状态。每种方案的市场状态及其概率,损益值如下表所示：

关于该药业子公司所面对的角色状态的说法，正确的是( )

A:该种决策不存在风险 B:该种决策存在多种市场状态，各种市场状态发生的概率可以估计 C:该种决策可借助数学模型进行准确的决策判断 D:该种决策可以采用决策树分析法进行决策

某房地产公司2009年正式进军制药行业，成立了药业子公司。该子公司准备生产新药，有甲药,乙药和丙药三种产品方案可供选择。每种新药均存在着市场需求高,市场需求一般,市场需求低三种市场状态。每种方案的市场状态及其概率,损益值如下表所示：

关于该药业子公司所面对的角色状态的说法，正确的是( )

A:该种决策不存在风险 B:该种决策存在多种市场状态，各种市场状态发生的概率可以估计 C:该种决策可借助数学模型进行准确的决策判断 D:该种决策可以采用决策树分析法进行决策

宝宝3岁，请判断其各种能力的正常状态。

有关思维能力的发展，正常的是

A:产生萌芽状态的表象 B:感知动作思维 C:逐步发展其具体形象思维 D:知觉行动思维 E:操纵动作的思维 F:思维活动占主导地位

癫痫持续状态或称癫痫状态系指频繁的癫痫发作，发作间期患者的意识未恢复或1次发作持续在30分钟以上者。

癫痫持续状态的药物治疗首选

A:双嘧达莫 B:苯妥英钠 C:地西泮 D:水合氯醛 E:异戊巴比妥钠

设备状态分为：（）。

A:运行状态 B:热备用状态 C:冷备用状态 D:检修状态

安康状态

A:没有焦虑或很少，不至于影响个人的状态 B:能提高注意力和警惕性，使人处于一种有益于学习的状态 C:有少量焦虑但个人不重视 D:觉察力差，注意力略微难以集中 E:接受能力失常，对交谈内容难以理解

Of all the areas of learning the most important is the development of attitudes. Emotional reactions as well as logical thought processes affect the behavior of most people.
"The burnt child fears the fire" is one instance. Another is the rise of despots like Hitler. Both of these examples also point up the fact that attitudes stem from experience. In the one case the experience was direct and impressive, in the other case it was indirect and cumulative. The Nazis were formed largely by the speeches they heard and the books they read.
The classroom teachers in the elementary school are in a strategic position to influence attitudes. This is true partly because children acquire attitudes from those adults whose opinion they respect.
Another reason is that pupils often delve somewhat deeply into a subject in school that has only been touched upon at home or has possibly never occurred to them before. To a child who had previously acquired little knowledge of Mexico, his teacher’s method of handling such a unit would greatly affect his attitude towards Mexicans.
The media through which the teacher can develop wholesome attitudes are innumerable. Social attitudes (with special reference to races and nationalities) science matters of health and safety, the very atmosphere of the classroom--these are a few of the fertile fields for the induction of proper emotional reactions.
However, when children come to school with undesirable attitudes, it is unwise for the teacher to attempt to change their feelings by cheating or scolding them. She can achieve the proper effect by helping them obtain constructive experiences. Finally, a teacher must constantly evaluate her own attitudes, because her influence can be harmful if she has personal prejudices. This is especially true in respect to controversial issues and questions on which children should be encouraged to reach their own decisions as a result of objective analysis of all the facts.
The author advises teachers to ______.

A:correct the pupil’s incorrect attitude whenever they have B:ignore the pupil’s incorrect attitude altogether C:give the proper criticism to the pupil’s incorrect attitude D:try to use positive experience to develop proper attitude in the pupils

How would you describe the writer’s attitude toward Karaoke（　）

A:She often goes, and likes it sometimes and sometimes not. B:She thinks it is not only fun, but stress relieving as well. C:She has not tried it herself so has no attitude about it. D:She feels it is a waste of time.

The more engaged a parent is, the more the child benefits, adds Bruce Arai. "The evidence is clear: Parental involvement is one of the most important factors in school success. "Arai cites the National Longitudinal Survey of Children and Youth, sponsored by Human Respirces Development Canada (HRDC), which is measuring all aspects of child development. "The hours children spend in class are not one element of their education," states HRDC, which says parental support, along with teacher support and a positive attitude towards school, all contribute to academic success.
A child’s academic performance by all the following factors EXCEPT

A:parental involvement. B:teacher support. C:a positive attitude towards school. D:the size of the class.

if you were to begin a new job tomorrow, you would bring with you some basic strengths and weaknesses. Success or (51) in your work would depend, to some great extent, (52) your ability to use your strengths and weaknesses to the best advantage. Of the utmost importance is your attitude. A person (53) begins a job convinced that he isn’t going to like it or is (54) that he is going to show a weakness which can only harm his Success. On the other hand, a person who is firm in his belief that he is probably as capable (55) doing the work as anyone else and who is willing to make a cheerful attempt at it possesses a certain strength of purpose. The chances are that he will do well. (56) the required skills for a particular job is strength. Lacking those skills is obviously a weakness. A bookkeeper who can’t add or a carpenter who can’t cut a straight line with a saw (57) hopeless eases. This book has been designed to help you capitalize (58) the strength and overcome the (59) that you bring to the job of learning. But in groups to measure your development, you must first (60) stock of somewhere you stand now.
As we get further along in the book, we’ll be (61) in some detail with specific processes for developing and strengthening (62) skills. However (63) begin with, you should stop (64) examine your present strengths and weaknesses in three alreas that are critical to your success or failure in school: your (65) , your reading and communication skills, and your study habits.

A:intelligence B:work C:attitude D:weakness