The approach we propose is a system-orient

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问题:

The approach we propose is a system-oriented methodology for knowledge acquisition. This orientation emphasizes ongoing documentation throughout each cycle and technique applied. Program-wide documentation is suggested, both for the purpose of internal (71) and for later verification and (72) efforts: The documentation system we propose includes a central "knowledge acquisition (73) "which is (74) to reflect knowledge acquisition plans, session nodes, and domain expert participation. Specifically, (75) within the database system include knowledge acquisition forms, which document plans for, and notes from, knowledge acquisition session, domain expert file, and rule content forms.

(75)处填()。

A.templates

B.samples

C.examples

D.temper

考点:计算机软件水平考试中级软件设计师中级软件设计师上午试题
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采用紫外分光光度法测定氯氮片的含量时,在308nm处测得供试品溶液的吸收度为0.638,已知氯氮在308nm处的吸收系数()为319,则供试品溶液的浓度为()

A.0.005g/100ml

B.0.005g/ml

C.0.02g/100ml

D.0.002g/ml

E.0.002/100ml

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教师要因人而宜、因材施教,这是由教师劳动对象的()决定的。

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Facial expressions carry meaning that is determined by situations and relationships. For example, in American culture the smile is in general an expression of pleasure. Yet it also has other uses. A woman’s smile at a police officer does not carry the same meaning as the smile she gives to a young child. A smile may show love or politeness. It can also hide true feelings. For example, many people in Russia consider smiling at strangers in public to be unusual and even improper. Yet many Americans smile freely at strangers in public places (although this is less common in big cities). Some Russians believe that Americans smile in the wrong places; some Americans believe that Russians don’t smile enough. In Southeast Asian culture, a smile is frequently used to cover painful feelings. Vietnamese people may tell a sad story but end the story with a smile.

Our faces show emotions (情感), but we should not attempt(尝试)to “read” people from another culture as we would “read” someone from our own culture. The fact that members of one culture do not express their emotions as openly as do members of another does not mean that they do not experience emotions. Rather, there are cultural differences in the amount of facial expressions permitted. For example, in public and in formal situations many Japanese do not show their emotions as freely as Americans do. When with friends, Japanese and Americans seem to show their emotions similarly.

It is difficult to conclude about Americans and facial expressiveness because of personal and cultural differences in the United States. People from certain cultural backgrounds in the United States seem to be more facially expressive than others. The key is to try not to judge people whose ways of showing emotion are different. If we judge according to our own cultural habits, we may make the mistake of “reading” the other person incorrectly.

小题1:What does the smile usually mean in the U.S.?

A.Love.

B.Politeness.

C.Joy.

D.Thankfulness.小题2:The author mentions the smile of the Vietnamese to prove that smile can ___ .

A.show friendliness to strangers

B.be used to hide true feelings

C.be used in the wrong places

D.show personal habits小题3:What should we do before attempting to “read” people?

A.Learn about their relations with others.

B.Understand their cultural backgrounds.

C.Find out about their past experience.

D.Figure out what they will do next.小题4:What would be the best title for the test?

A.Cultural Differences

B.Smiles and Relationship

C.Facial Expressiveness

D.Habits and Emotions

题型:单项选择题

加热炉增点油嘴时对油火焰的要求是()。

A.刚性好、金黄色、长度小于辐射段高度

B.刚性好、发白、长度小于辐射段高度2/3

C.火焰不添炉管,长度小于辐射段高度2/3

D.刚性好、金黄色、长度小于辐射段高度2/3

题型:单项选择题

可燃性气体检测器半导体气敏型的特点是对可燃性气体比较灵敏,一般不需维护,很少发生中毒现象,使用寿命长,(可达5~10年),其缺点是定量()较低,(≤5%),受湿度影响大。

A、灵敏度

B、精度

C、重复性

D、可靠性

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