开工过程中外界轻蜡首先被引入()中。 A.脱氢反应器 B.脱氢提馏塔 C.气液分离罐

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问题:

开工过程中外界轻蜡首先被引入()中。

A.脱氢反应器

B.脱氢提馏塔

C.气液分离罐

D.进料缓冲罐

考点:苯乙烯装置操作工脱氢反应脱氢反应题库
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属于相畏的配伍是()
属于相使的配伍是()

A.天南星配生姜

B.甘草配甘遂

C.石膏配牛膝

D.丁香配郁金

E.藜芦配白芍

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冷处理作用:加速葡萄酒陈酿、酒石酸盐类及胶体物质()。

题型:单项选择题

With the possible exception of equal rights, perhaps the most controversial issue across the United States today is the death penalty. Many argue that it is an effective deterrent (威慑) to murder, while others maintain there is no convincing evidence that the death penalty reduces the number of murders.

The principal argument advanced by those opposed to the death penalty. basically, is that Lt is cruel and inhuman punishment, that it is the mark of a brutal society, and finally that it is of questionable effectiveness as a deterrent to crime anyway.

In our opinion, the death penalty is a necessary evil. Throughout recorded history there have always been those extreme individuals in every society who were capable of terribly violent crimes such-as murder. But some are more extreme than others.

For example, it is one thing to take the life of another in a fit of blind rage, but quite another to coldly plot and carry out the murder of one or more people in the style of a butcher. Thus, murder, like all other crimes, is a matter of relative degree. While it could be argued with some conviction that the criminal in the first instance should be merely isolated from society, such should not be the fate of the latter type murderer.

The value of the death penalty as a deterrent to crime may be open to debate. But the over whelming majority of citizens believe that the death penalty protects them. Their belief is reinforced by evidence which shows that the death penalty deters murder. For example, from 1954 to 1963, when the death penalty was consistently imposed in California, the murder rate remained between three and four murders for each 100000 population. Since 1964 the death penalty has been imposed only once, and the murder rate has risen to 10.4 murders for each 100000 population. The sharp climb in the state’s murder rate, which began when executions stopped, is no coincidence (巧合). It is convincing evidence that the death penalty does deter many murderers. If the bill reestablishing the death penalty is vetoed (否决), innocent people will be murdered— some whose lives may have been saved if the death penalty were in effect. This is literally a life or death matter. The lives of thousands of innocent people must be protected.

The author’s response to those who argue the death penalty for all degrees of murders would most likely be ().

A. supportive

B. hostile

C. negative

D. friendly

题型:单项选择题

蒋介石曾称赞“太平天国之历史,为十九世纪在东方第一光荣之历史。”但是,1930年后则对太平天国运动进行了全面的否定和批判。导致这种转变的原因应该的是()

A.国共第一次合作破裂

B.中共领导的土地革命蓬勃发展

C.抗日战争的爆发

D.新中国对太平天国运动的肯定

题型:单项选择题

电容器的容抗随频率增加而减小。()

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