以下哪项检查结果可基本排除肺血栓栓塞()。 A.动脉血气分析结果正常 B.心电图正常

题型:单项选择题

问题:

以下哪项检查结果可基本排除肺血栓栓塞()。

A.动脉血气分析结果正常

B.心电图正常

C.胸片无肺不张表现

D.超声心动图未发现右心室及右心房扩大

E.D-D二聚体含量低于500μg/L

考点:呼吸内科(医学高级)医学高级呼吸内科模拟试卷六
题型:单项选择题

下面是咏昭君出塞的一些诗,读读看,哪些是赞扬王昭君出塞的,哪些是贬斥她的?你的意见是什么?

“汉武雄图载史篇,长城万里遍烽烟。何如一曲琵琶好,鸣镝无声五十年。” ——现代·翦伯赞

“昭君自有千秋在,胡汉和亲识见高。词客各抒胸臆懑,舞文弄墨总徒劳”。 ——现代·董必武

“仙娥今下嫁,骄子自同和。剑戟归田尽,牛羊绕塞多”。  ——唐·张仲素《王昭君》

“关月夜悬青冢镜,塞云秋薄汉宫罗。君王莫信和亲策,生得胡雏虏更多”。 ——唐·苏郁《咏和亲》

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微机控制的电子秤量系统是由()与电子秤的秤量()、()、打印机等组合。

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外感发热之大肠湿热证的主方是

A.王氏连朴饮

B.葛根芩连汤

C.芍药汤

D.白头翁汤

E.大承气汤

题型:单项选择题

Historians have only recently begun to note the increase in demand for luxury goods and services that took place in eighteenth-century England. MeKendrick has explored the Wedgewood Firm’s remarkable success in marketing luxury pottery. Plumb has written about the proliferation of provincial theaters, musical festivals and children’ s toys and books. While the feat of this consumer revolution is hardly in doubt, three key questions remain : Who were the consumers What were their motives And what were the effects of the new demand for luxuries

An answer to the first of these has been difficult to obtain. Although it has been possible to infer from the goods and service actually produced what manufacturers and servicing trades thought their customers wanted, only a study of relevant personal documents written by actual consumers will provide a precise picture of who wanted what. We still need to know how large this consumer market was and how far down the social scale the consumer demand for luxury goods penetrated. With regard to this last question, we might note in passing that Thompson, while rightly restoring laboring people to the stage of eighteenth-century English history, has probably exaggerated the opposition of these people to the inroads of capitalist consumerism in general: for example, laboring people in eighteenth-century England readily shifted from home-brewed beer to standardized beer produced by huge, heavily capitalized urban breweries.

To answer the question of why consumers became so eager to buy, some historians have pointed to the ability of manufacturers to advertise in a relatively uncensored press. This, however, hardly seems a sufficient answer. MeKendriek favors a Viable model of conspicuous consumption stimulated by competition for status. The " middling sort" bought goods and services because they wanted to follow fashions set by the rich. Again, we may wonder whether this explanation is sufficient. Do not people enjoy buying things as a form of self-gratification If so, consumerism could be seen as a product of the rise of new concepts of individualism and materialism, but not necessarily of the frenzy for conspicuous competition.

Finally, what were the consequences of this consumer demand for luxuries MeKendriek claims that it goes a long way toward explaining the coming of the Industrial Revolution. But does it What, for example, does the production of high-quality potteries and toys have to do with the development of iron manufacture or textile mills I t is perfectly possiMe Go have the psychology and reality of consumer society without a heavy industrial sector.

That future exploration of these key questions is undoubtedly necessary should not, however, diminish the force of the conclusion of recent studies: the insatiable demand in the tenth-century England for frivolous as well as useful goods and services foreshadows our own world.

What does the author think of McKendrick’s claim about the luxury consumption consequences()

A. He partly agrees with McKendrick’ s opinion

B. He thinks McKendriek need more examples Go prove himself

C. He disagrees with MeKendrick because he pays no attention to iron manufacture or textile mills

C. He disagrees with McKendriek because his elemi was narrow and absolute

题型:单项选择题

很长一段时间以来,我国的建筑能耗约占全国总能耗的()。

A.1/10;

B.1/7;

C.1/4;

D.1/2

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