题目内容

《建设工程质量管理条例}明确规定施工单位有()的质量责任和义务。A.总承包单位对分包工程的质量《建设工程质量管理条例}明确规定施工单位有()的质量责任和义务。

A. 总承包单位对分包工程的质量承担连带责任
B. 施工单位不得转包或违法分包工程
C. 施工单位必须按照工程设计要求、施工技术标准和合同约定,对建筑材料、建筑构配件、设备和商品混凝土进行检验,未经检验或检验不合格的,不得使用
D. 不得指定任何生产厂、供应商
E. 施工人员对涉及结构安全的试块、试件以及有关材料,应在建设单位或工程监理单位监督下现场取样,并送具有相应资质等级的质量检测单位进行检测

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In the 2nd study, students with low GPAs did NOT complain of______.

A. having trouble falling asleep.
B. waking at night and having trouble falling back to sleep.
C. having difficulty concentrating during the day.
D. being kicked in the leg at night.

As activity carried【B6】as one thinks fit during one's spare time, leisure has the following【B7】: relaxation, recreation and entertainment, and personal development. The importance of these【B8】according to the nature of one's job and one's lifestyle. Thus, people who need to【B9】much energy in their work will find relaxation most【B10】in leisure. Those with a better education and in professional occupations may【B11】more to seek recreation and personal development(e.g.【B12】of skills and hobbies) in leisure.
The specific use of leisure varies from individual to individual.【B13】the same leisure activity may be used differently by different individuals. Thus, the following are possible uses of television watching, a(n)【B14】leisure activity, a change of experience to provide【B15】from the stress and【B16】of work; to learn more about what is happening in one's environment; to provide an opportunity for understanding oneself by【B17】other people's life experiences as portrayed(描绘) in the programs.【B18】leisure is basically self-determined, one is able to take【B19】one's interests and preferences and get【B20】in an activity in ways that will bring enjoyment and satisfaction.
【B1】

A. composes
B. consists
C. covers
D. constitutes

A.Another class of fires.B.Another type of extinguishers.C.How fires break out.D.How f

Another class of fires.
B. Another type of extinguishers.
C. How fires break out.
D. How fires can be prevented.

No woman can be too rich or too thin. This saying, often attributed to the late Duchess(公爵夫人) of Windsor, represents the odd spirit of our times. Being thin is considered as such a virtue.
The problem with such a view is that some people actually try to live by it. I myself have dreams of slipping into narrow fashionable clothes. Consequently, I have been on a diet for the good part of my life. Being rich wouldn't be bad either, but that won't happen unless an unknown relative dies suddenly in some distant land, leaving me millions of dollars.
When did eating butter become a sin, and a little bit of extra flesh ugly, if not disgusting? All religions have certain days when people refrain from eating, and excessive eating is one of Christianity's seven deadly sins. However, until quite recently, most people had a problem getting enough to eat. In some religious groups, wealth was symbol of probable salvation(拯救) and high morals and fatness was a sign of wealth.
Today, we have shifted to thinness as our new mark of virtue. The result is that being fat—or even only somewhat overweight—is bad because it implies a lack of moral strength.
Our passion with thinness is also the result of health concerns. It is true that in this country we have more overweight people than ever, and that in many cases, being overweight is connected with an increased risk of heart and blood vessel disease. These diseases, however, may have as much to do with our way of life and our high-fat diets as with excess weight. And the related risk of cancer may be of a diet problem rather than just a weight problem.
The real concern, then, is not that we weigh too much, but that we neither exercise enough nor eat well. Exercise is necessary for strong bones and both heart and lung health. A balanced diet without a lot of fat can also help the body avoid many diseases. We should surely stop paying so much attention to weight. Simply being thin is not enough. It is actually risky if those who get thin think they are automatically healthy and thus free from paying attention to their overall life-style
In the eyes of the author, a strange phenomenon nowadays is that______.

A. the Duchess of Windsor is regarded as a woman of virtue
B. looking slim is a symbol of having a large fortune
C. being thin is viewed as a much desired quality
D. religious people are not morally pure

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