采用钢筋混凝土灌注桩时,开挖标准是桩身混凝土达到()。A、设计强度后B、混凝土灌注C

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问题:

采用钢筋混凝土灌注桩时,开挖标准是桩身混凝土达到()。

A、设计强度后

B、混凝土灌注

C、混凝土灌注24h

D、混凝土凝固后

考点:建筑类专职安全员C证考试专职安全员C证考试题库
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In its everyday life, Italy is very much the man’s world. However, because of the Italian’s understanding of foreigners, the woman tourist is able to invade many of the male places that are prohibited to Italian women. These places include the cafè and the wine shop.

In the large cities the cafè is a combination of club and office. Here, for the price of a coffee, an Italian can read all the newspapers brought to him. And he can transact business, with the waiter producing pen, ink, and stamps as needed. Or if he wants, he can sit outside under a canvas covering before the door and enjoy the sight of beautiful women passing by.

The wine shop, as a rule, is a more vigorous place than the caf6, and is filled almost exclusively with men. Wandering singers, generally in groups of two or three, add to the noise of these places with their songs and music. Many of the songs are of a political character and make fun of the leading statesmen of Italy, America, England, France, and Russia. But the songs are generally showing off a spirit of mischief. And when the criticism is about America, the American tourists find themselves laughing as much as anyone else. The Italian is a master at making fun of you and making you like it.

The Italian men are deep-rooted gamblers. They have been brought up to it as children, but they are cautious gamblers and never go too much in it. The national lottery used to be one of the most popular forms of gambling. But later a football stake had taken away much of the interest in the lottery. But here the important thing is that gambling, the same as drinking, seldom goes to an Italian’s head and his bets are not really dangerous risks. Even at cards the Italian plays for low stakes, generally for a cup of coffee or wine.

In this world of the Italian male it would be careless if the romanticism of the Italian were neglected. The Italian might well be described as the world’s greatest romanticist. From any boat in Venice to any member of the government in Rome, the Italian is always aware of romance, of love and of the importance of being a good lover.

on the beaches of Italy, the visitor is aware that the Italian really live for romance. His manners, his compliments, his charm and his general way of behaving are those of a romanticist. Almost every Italian you meet is convinced that he is another Casanova.

Romance is as much a part of Italy as its art and its history. Perhaps the feeling of romance that wells up in you when you come to Italy is one of the greatest things that Italy has to offer a world that is tired of war and political intrigue. It is the ideal place for a honeymoon because hotel managers and waiters make you conscious of your own love and stress it in such a way that you feel more in love in this country than in any other.

"Almost every Italian you meet is convinced that he is another Casanova. CPara. 6)" According to the context, "Casanova" is most probably ().

A.a very mischievous man

B.a very romantic man

C.a man who enjoys wine

D.a man who enjoys music

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车端连接装置主要包括:车钩、缓冲器、风挡、车端阻尼装置、车端电气连接装置。按照牵引连挂装置的连接方式.,可分为:_____________________(非刚性车钩和刚性车钩)。

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中骨盆狭窄时主要引起()

A.胎膜早破

B.胎位异常

C.浮动胎头

D.胎头跨耻征阳性

E.持续性枕后位或枕横位

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财富由“一代”向“二代”的转移正在形成不小的波峰。其中的隐忧、矛盾和纠纷已经很多,家族式的传承方式正在经受考验。现代家庭子女有限,从中选择一个胜任的接班人几乎等同赌博,因此,这是职业经理人走俏的开始,也是家族企业走向真正意义上的股份制道路的开始。为了财富的保值、增值,家族企业正被迫走向现代企业模式。
这段文字谈论的话题是( )。

A.经济发展呼唤职业经理人
B.家族式的传承方式问题突出
C.家族企业的未来发展方向
D.家族企业正经历前所未有的变革

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定期考核不合格的医师,暂停执业活动期满,再次考核仍不合格的()

A.可再试用一年

B.应再次接受培训

C.可在执业医师指导下从事执业活动

D.给予暂停执业活动三年

E.应注销注册,收回医师执业证书

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