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[单选题]

“危急值”(Critical Values)是指当这种检查(验)结果出现时,表明患者可能正处于()状态

A.有生命危险的边缘

B.无特殊情况

C.濒临死亡

D.平稳

答案
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A、有生命危险的边缘

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更多““危急值”(Critical Values)是指当这种检查(…”相关的问题
第1题
. [A] Thus a joke is laughed at for its own sake, even though there is an independ

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[A] Thus a joke is laughed at for its own sake, even though there is an independent value in laughter, which lightens our lives by taking us momentarily outside ourselves. Why should not something similar be said of works of art, many of which aspire to be amusing in just the way that good jokes are?

[B] All discussion of the value of art tends, therefore, to turn from the outset in the direction of criticism: Can there be genuine critical evaluation of art, a genuine distinction between that which deserves our attention and that which does not? (And, once again, the question may be extended to objects of natural beauty.)

[C] Art is held to be a form. of education, perhaps an education of the emotions. In this case, it becomes an open question whether there might not be some more effective means to the same result. Alternatively, one may attribute a negative value to art, as Plato did in his Republic, arguing that art has a corrupting or diseducative effect on those exposed to it.

[D] Artistic appreciation, a purely personal matter, calls for appropriate means of expression. Yet, it is before anything a process of “cultivation”, during which a certain part of one’s “inner self” is “dug out” and some knowledeg of the outside world becomes its match.

[E] If I am amused it is for a reason, and this reason lies in the object of my amusement. We thus begin to think in terms of a distinction between good and bad reasons for laughter. Amusement at the wrong things may seem to us to show corruption of mind, cruelty, or bad taste; and when it does so, we speak of the object as not truly amusing, and feel that we have reason on our side.

[F] Such thinkers and writers believe that art is not only an end in itself but also a sufficient justification of itself. They also hold that in order to understand art as it should be understood, it is necessary to put aside all interests other than an interest in the work itself.

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第2题
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第3题
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第4题
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第5题
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第6题
用户自定义的reduce()函数接受一个中间key值和一个相关的value值的集合。()
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第7题
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第8题
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第9题
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第10题
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