模板支架立杆的构造应符合下列()规定。A、模板支架立杆的构造应符合规范的规定B、支架

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问题:

模板支架立杆的构造应符合下列()规定。

A、模板支架立杆的构造应符合规范的规定

B、支架立杆应竖直设置,2m高度的垂直允许偏差为20mm

C、设在支架立杆根部的可调底座,当其伸出长度超过300mm时,应采取可靠措施同定

D、当梁模板支架立杆采用单根立杆时,立杆应设在梁模板中心线处,偏心距不应大于25mm

考点:登高架设作业操作证登高架设作业(综合练习)登高架设作业(综合练习)题库
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在C++语言中,封装是借助于什么达到的

A. 结构

B. 类

C. 数组

D. 函数

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阅读下面一段文言文,完成第16~18题。
昔者齐桓公与鲁庄公为柯之盟。鲁大夫曹刿谓庄公曰:“齐之侵鲁,至于城下,城坏压境,君不图与”庄公曰:“嘻,寡人之生不若死。”曹刿曰:“然,则君请当其君,臣请当其臣。”及会,两君就坛,两相相揖。曹刿手剑援刃而进,迫桓公于坛上,曰:“城坏压境,君不图与”管仲曰:“然,则君何求”曹刿曰:“愿请汶阳田。”管仲谓桓公曰:“君其许之。”桓公许之。曹刿请盟,桓公遂与之盟,已盟,弃剑而去。左右曰:“要盟可倍,曹刿可仇,请倍盟而讨曹刿。”管仲曰:“要盟可负,而君不负;曹刿可仇,而君不仇,著信天下矣。”遂不倍。天下诸侯翕然而归之。为鄄之会,幽之盟,诸侯莫不至焉;为阳谷之会,贯泽之盟,远国皆来。南伐强楚,以致菁茅之贡;北伐山戎,为燕开路。三存亡国,一继绝世,尊事周室,九合诸侯,一匡天下,功次三王,为五伯长,本信起于柯之盟也。(《新序·杂事四》)

用现代汉语写出以下句子的大意。
三存亡国,一继绝世,尊事周室,九合诸侯,一匡天下,功次三王,为五伯长,本信起于柯之盟也。

题型:多项选择题

()的优点:能为其它工作分析方法的使用提供第一手数据,是一种经济、有效的信息收集方法。

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我们在生活中应当反对的不包括()。

A.二元对立的刻板印象

B.对不同人群的歧视

C.性别差异

D.约束人们幸福自由生活的教条

题型:多项选择题

Texans have bursting pride and love attention. They also have a thick streak of shortsighted greed and, even by American standards, a busted disposition to violence. When they hear this sort of criticism they usually ascribe it to the ignorance and jealousy of stuffy Yankees who have not spent enough time in the state to understand it. For such avowedly robust people they are surprisingly sensitive. They hated Edna Ferber’’s novel Giant, which scourged Texan vulgarity, racism and the mores of millionaires, but they bought it in great quantities and packed cinemas to see the film. They would rather be talked about than not, and if you do not talk about them they do it for you.In claiming special qualities for themselves, Texans have had to become reconciled to the fact that a large number of them are not native. In the last century "Gone to Texas" was a commonplace graffito daubed on barns in other states, and in recent years "Gone to Texas" has, figuratively, been written on the front doors of millions of Americans and also Mexicans. In the early 1980s newcomers accounted for nearly two-thirds of the state’’s population increase. But Texans do not believe they are being diluted. They maintain that Texanhood, or Texianism, is a matter of attitude and that Texanic qualities exist in abundance in many Americans, regardless of their birthplace: it is when these people are planted in Texas, and nourished by its atmosphere, that they flower like true Texans. A man may not be born in Texas, which is unfortunate; but he can be born to be Texan.Many Alaskans are urban, young and raising families, here for a while, and trying to make money before moving to somewhere warmer. But many are staying. While most remain in Anchorage and other centers, some set out to build a cabin in the wilderness and live by hunting, trapping and fishing, learning how to skin a muskrat and moose, how to survive terrible weather, how to be truly in tune with the land, taking pleasure in great silence and unpeopled immensity. To settle the frontier the state has a homesteading program, based on the federal Homestead Act of 1864, which was a key event in the opening up of the American west. Hundreds of Alaskans are awarded parcels of wilderness land in an annual lottery and undertake to invest sweat equity, to build a home within three years and clear and cultivate the land within five. Alaskans love reading about Alaska, and two of the most popular books are a manual on log cabin building and a collection of tales about grizzly bears, of which Alaska is a phold. Log cabin life is for the stout-hearted few with the springs of adventure p in them, and these wilderness Alaskans are remarkable. Some are refugees of one kind or another. Several hundred are Vietnam veterans, tortured by their experiences of war and unable to fit into normal urban life, seeking solace in the wilds.

The author in Paragraph 1 describes Texans as a class of people who are________.

A.of a mixture of personality consisting of both morality and immorality

B.of a mixture of nature consisting of both pride and violence

C.more sensitive to criticisms of their uncivilized conducts

D.born to be savage and uncivilized people

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