根据《国家电网公司电网建设项档案管理办法》规定,有关文外墙窗的归档性能检测报告有()

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问题:

根据《国家电网公司电网建设项档案管理办法》规定,有关文外墙窗的归档性能检测报告有()。

A.气密性

B.水密性

C.抗风压性

D.结露性

考点:基建安全知识竞赛基建安全知识竞赛题库
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"阳性反应为伸膝受阻且伴疼痛与屈肌痉挛"的是()。

A.踝阵挛

B.Hoffmann征

C.Kernig征

D.髌阵挛

E.Brudzinski征

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Every group has a culture, however uncivilized it may seem to us. To the professional anthropologist, there is no intrinsic superiority of one culture over another, just as to the professional linguist, there is no intrinsic hierarchy among languages.
People once thought of the languages of backward groups as undeveloped. While it is possible that language in general began as a series of grunts and groans, it is a fact established by the study of "backward" languages that no spoken tongue answers that description today. Most languages of uncivilized groups are, by our most severe standards, extremely complex. They differ from Western languages not in their sound patterns or grammatical structures, which usually are fully adequate for all language needs, but only in their vocabularies, which reflect the objects and activities known to their speakers. Even in this aspect, two things are to be noted. First, all languages seem to possess the machinery for vocabulary expansion, either by putting together words already in existence or by borrowing them from other languages and adapting them to their own system. Second, the objects and activities requiring names and distinctions in "backward" languages, while different from the West, are often surprisingly numerous and complicated. A Western language distinguishes merely between two degrees of remoteness ("this" and "that"). But some languages of the American Indians distinguish between what is close to the speaker, or to the person addressed, or removed from both, or out of sight, or in the past, or in the future.

Every group of human beings has______.

A.its own set of ideas, beliefs and ways of life

B.an extremely complex and delicate language

C.its own elegant music, literature, and other arts

D.the process of growing crops or raising animals

题型:多项选择题

子宫性闭经()

A.神经性厌食

B.席一汉综合征

C.卵巢早衰

D.宫腔粘连

E.雄激素不敏感综合征

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按引起吸附作用力的不同,可将吸附分为()、()和()

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______是指一种商品价格的相对变化与由此引起的另一种商品需求量相对变化之间的比率。

A.需求价格弹性 B.供给价格弹性 C.需求交叉价格弹性 D.供给交叉价格弹性

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