海洋经济可持续发展的原则是什么?

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问题:

海洋经济可持续发展的原则是什么?

考点:海洋经济学海洋经济学题库
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下列属于证券经纪人及证券营销人员的禁止行为有()。

A.提供、传播虚假信息

B.替客户办理账户开立

C.客户招揽

D.与客户约定分享投资收益

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根据所给汉语完成句子。

1. 这个主意听起来很无趣。

    This idea ______ very ______.

2. 蒂娜遇到了一个著名的男演员,并得到了他的签名。

     Tina ______ a famous actor, and ______ his ______.

3. —你还做了什么?  —我买了一个纪念品。

    —What ______ did you ______?  —I ______ a ______.

4. 我喜欢在水族馆看海豚表演。

     I like ______ a ______ in a ______.

5.  你上次出游怎么样?

     How was your ______?

6. 公园里有很多人在照相吗?

    ______ there many people ______?

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Being the boss might mean more money and challenging work but it can also cause damage to physical and mental well-being, according to a Canadian study.

For years studies have shown people in lower-status jobs generally have higher rates of heart disease and other illnesses and die earlier than those in higher-status positions while job authority has shown no relationship with workers’ health.

But University of Toronto researchers, using data from 1,800 US workers, found the health of people in higher positions is affected by work as they are more likely to report conflicts with co-workers and say work disturbs their home life.

However, the positive aspects of having a power position at work, such as higher status, more pay and greater independence, seemed to cancel out the negative aspects when it came to people’s physical and psychological health.

These latest findings, reported in the journal Social Science & Medicine, suggest that the advantages and disadvantages authority positions basically cancel each other out, giving the general impression that job authority has no health effects.

For the study, the researchers surveyed participants about various aspects of their work, life and well-being. Job authority was judged based on whether a person managed other employees and had power over hiring, firing and pay.

Physical health complaints included problems like headaches, body aches, heartburn and tiredness. Psychological complaints included sleep problems, difficulty concentrating and feelings of sadness, worry and anxiety.

“This isn’t to suggest that having authority is ‘bad’—in fact, we show it has benefits ... but it is important to identify the negative sides and deal with them.” researcher Scott Schieman said.  

Schieman said conflicts with co-workers or involvement of work into home life may destroy at physical and mental well-being by creating stress.

“These are key stressors that can tax individuals’ ability to function effectively,” Schieman said.

56. Work will have a negative effect on job authority’s health probably because __________.

A. they are not fit for their work

B. they have power over hiring and pay

C. they are faced with severe competition

D. they don’t get on well with their co-workers

57. Most people don’t see that bosses have health effects because __________.

A. their health problems are not serious enough to see

B. they have enough money to keep themselves healthy

C. their problems are quite different from those of workers  

D. the advantages and disadvantages of their status work against each other

58. From the passage we can infer that the study aims to _________.

A. warn people not to be a boss for ever

B. remind the boss to deal with the bad effects of their work

C. show that having authority is harmful to one’s health

D. prove that being a boss can benefit a lot 

59. The best title for this passage might be ________.

A. Lower-status can affect health                  B. Authority can affect health

C. Positive aspects of a power position          D. Disadvantages of being a boss

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沥青混合料中残留3%~6%的空隙,是沥青混合料低温抗裂性的要求。

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销售促进是指企业利用各种( )诱因,鼓励购买或销售企业商品或服务的一种促销方式。

A.短期
B.长期
C.现实
D.潜在

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