把58米的铜管平均截成5段，每段长______米，每段占全长的______．

有关重组图像，错误的是

A．图像重组可任意方向组合图像

B．重组的图像质量不如图像重建质量

C．图像重组不等同图像重建

D．图像重组使用计算机对原始数据进行运算

E．图像重组是将已有的显示数据取出来重新组合

每天结账是银行会计制度的一项重要规定，这是根据银行每天连续营业的特点，为了及时发现和纠正差错，防止弄虚作假、确保核算质量和资金安全的有效措施之一，以下哪项不是结账程序（）。

A、柜员结账，核对现金、重要单证、账卡等会计事项

B、营业网点日结扎账，打印网点会计数据

C、网点签退

D、上报当天发生的重要会计事项

何谓核医学（）

A.研究放射性药物在机体内的代谢

B.研究显像剂在器官或组织中的分布

C.研究核素在疾病诊断中的应用

D.研究核技术在医学中的应用及理论

E.研究脏器动态和功能

网络经济

In the next century we’ll be able to alter our DNA radically, encoding our visions and vanities while concocting new life-forms. When Dr. Frankenstein made his monster, he wrestled with the moral issue of whether he should allow it to reproduce, "Had I the right, for my own benefit, to inflict the curse upon everlasting generations" Will such questions require us to develop new moral philosophies

Probably not. Instead, we’ll reach again for a time-tested moral concept, one sometimes called the Golden Rule and which Kant, the millennium’s most prudent moralist, conjured up into a categorical imperative: Do unto others as you would have them do unto you; treat each person as an individual rather than as a means to some end.

Under this moral precept we should recoil at human cloning, because it inevitably entails using humans as means to other humans’ ends and valuing them as copies of others we loved or as collections of body parts, not as individuals in their own right. We should also draw a line, however fuzzy, that would permit using genetic engineering to cure diseases and disabilities but not to change the personal attributes that make someone an individual (IQ, physical appearance, gender and sexuality).

The biotech age will also give us more reason to guard our personal privacy. Aldous Huxley in Brave New World, got it wrong: rather than centralizing power in the hands of the state, DNA technology has empowered individuals and families. But the state will have an important role, making sure that no one, including insurance companies, can look at our genetic data without our permission or use it to discriminate against us.

Then we can get ready for the breakthroughs that could come at the end of the next century and the technology is comparable to mapping our genes: plotting the 10 billion or more neurons of our brain. With that information we might someday be able to create artificial intelligences that think and experience consciousness in ways that are indistinguishable from a human brain. Eventually we might be able to replicate our own minds in a "dry-ware" machine, so that we could live on without the "wet-ware" of a biological brain and body. The 20th century’s revolution in infotechnology will thereby merge with the 21st century’s revolution in biotechnology. But this is science fiction. Let’s turn the page now and get back to real science.

According to the last paragraph, "dry-ware" is to "wet-ware" as（）

A. "collective" to "individual"

B. "fictional" to "factual"

C. "mechanical" to "biological"

D. "illegal" to "immoral"