公共政策是由政治家(具有立法权者)制定的并由行政人员(国家公务人员)执行的法律和法规

题型:判断题

问题:

公共政策是由政治家(具有立法权者)制定的并由行政人员(国家公务人员)执行的法律和法规。提出这一观点的学者是伍德罗威尔逊。

考点:公共政策公共政策综合练习公共政策综合练习题库
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( )是作为控制工程设计和施工图预算的依据。

A.设计概算

B.施工图设计

C.初步设计

D.可行性研究报告

题型:判断题

简单算术平均数是加权算术平均数的一个特例,是权数相等条件下的加权算术平均数。()

题型:判断题

可作填充剂的是

A.5min
B.10min
C.15min
D.30min
E.60min

题型:判断题

阅读下面短文,请根据短文后的要求进行答题。(请注意问题后的字数要求)

     [l]Compared to people with bad attitudes, people _____ are less likely to suffer from colds. It's possible

that being positive helps the body fight illnesses.

     [2]In a previous study, people who tended to be cheerful and lively were least likely to develop coughs

and other cold symptoms. People who showed positive feelings were also less likely to mention symptoms

to their doctors, even when medical tests detected those symptoms.

     [3]Those findings were interesting, but they didn't prove that a person's attitude affects whether he or

she gets sick. Instead, it was still possible that a person's underlying personality is what matters.

     [4]Evidence suggests, for instance, that certain people are naturally more likely to be outgoing and

optimistic, with high self-esteem and a sense of control over life. This would mean that who we are, not

how we feel, ultimately decides our chances of catching colds.

     [5]To figure out which mattered more, personality or emotions, the researchers interviewed 193 healthy

adults. The results showed that everyone in the study was equally likely to get infected. Their symptoms,

however, differed depending on the types of emotions that they had reported over the previous fortnight.

     [6]Among those who reported good moods and had been infected with the flu virus, for example, 28

percent developed coughs and stuffy noses. On the other hand, those symptoms struck 41 percent of people

who had been less positive.

     [7]Scientists argue about whether negative emotions or positive emotions have a stronger effect on how

healthy we are. For now, it can't hurt to look on the bright side more often than not!

1. What's the main idea of the passage? (Please answer within 10 words)

    _____________________________________________________________________________________

2. Fillin the blank with proper words in the first paragraph (Please answer within 10 words) 

    _____________________________________________________________________________________

3. Which sentence in the passage can be replaced by the following one? But, their symPtoms were closely 

    related to the emotions they had claimed to have in the last two weeks.

    _____________________________________________________________________________________

4. Translate the underlined sentence in the third paragraph into proper Chinese.

    _____________________________________________________________________________________

5. Suppose one of your friends had got infected with the HINI flu give him/her at least three pieces of advice.

    (Please answer within 30 words)

    _____________________________________________________________________________________

题型:判断题

( )泄漏后,可用稀盐酸或稀硫酸溶液浸湿污染处,再用水冲洗。

A.甲醛

B.汞

C.硫酸二甲酯

D.苯胺

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