碗扣式模板支架的下碗扣采用钢板热冲压整体成型时,其板材厚度不得小于()。 A.5mm

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问题:

碗扣式模板支架的下碗扣采用钢板热冲压整体成型时,其板材厚度不得小于()。

A.5mm

B.6mm

C.7mm

D.8mm

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For some people, the light of human attention has an unbearable brilliance. Like ivy along the dim edge of a garden, they prefer the social shadows, shunning parties, publicity and fame of any sort. Then there are the flowers of the human arboretum. For them, being in the view of others seems necessary for life itself. From Hollywood to fabricated prime-time reality, this spotlight-dependent species is thriving.

But what about the individuals who crave attention for more desperate reasons Those who resort to unusual ways to get it Lately, it seems, a dark bloom of these characters has emerged. For motives known only to themselves, they have won notoriety by drawing on an almost sacred well of social status, victim hood.

In early April, US national news outlets tracked the disappearance of Audrey Seiler, a sophomore at the University of Wisconsin in Madison. Police and hundreds of concerned citizens searched for four days before Seiler was discovered. Seiler said she was kidnapped. Within hours, however, her story fell apart. Police announced that her abduction had been a hoax. Why would a popular student make herself disappear Her motive remains a mystery, but perhaps it had something to do with the search parties and the news bulletins that surrounded her.

Sympathy is a powerful sentiment that can connect complete strangers. But if it’s used to manipulate, the backlash can be much more intense.

In February, a Waterbury, Connecticut, man was arrested as a result of exploiting sympathy. Edward Valentin told reporters that he had received word that his wife, serving in Iraq, had been killed in an explosion. Police said Valentin admitted the fabrication, reasoning that if people felt sorry for him maybe the military would send his wife home. Evidence, however, points elsewhere.

In its extreme form, such a craving shows up in mental disorders, where sufferers may seek attention by causing themselves harm. But even when it comes with no diagnosis, a deep craving to be noticed can have a wide impact.

For these individuals, victim hood represents a "pure state of guilt-free entitlement," said psychologist Richard Levak, of Del Mar, California. "They go from being utterly deprived to being utterly indulged. In today’s world ... people have become more depressed and disconnected from each other. So you get people who crave affection and attention and approval. They don’t know how to ask for it and they don’t know how to get it. That leaves them vulnerable. " Levak said.

In the first two paragraphs, the rhetoric device used in the writing is ().

A. paradox

B. analogy

C. metaphor

D. pun

题型:单项选择题

核能已经成为一种重要的能源,氘和氚都是未来生产核能的燃料.氚是氢元素的一种原子,氚原子的核电荷数是(  )

A.1

B.2

C.3

D.4

题型:单项选择题

小儿高血压的治疗以下哪项是错误的()

A.降压药物的选择根据原发病

B.开始用一种药,从小量开始逐渐加量,效果不满意时再加第二种药

C.降压幅度不要太大

D.同时注意降压药的副作用

E.血压正常后即刻停药

题型:单项选择题

把同一个长方体木块先后放在软泡沫塑料的表面上,出现三种不同情况,如图所示,比较三种不同情况下泡沫塑料表面的压痕,可得到的正确结论是:

(1)甲图和乙图表明,在_______相同时,_______越小,压强越_________。

(2)乙图和丙图表明,在_______相同时,_______越大,压强越_________。

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焦油加工的主要任务是获得酚、萘、蒽等纯产品和()等粗产品。

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