将PACS各组成部分连成一体的是（） A.存储系统 B.显示设备 C.数据库系统 D

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.

Dr. Frankenstein’s remarks are mentioned in the text（）

A. to give an episode of the DNA technological breakthroughs

B. to highlight the inevitability of a means to some evil ends

C. to show how he created a new form of life a thousand years ago

D. to introduce the topic of moral philosophies concerning biotechnology

下列对红线意识理解正确的是（）

A、红线就是可能造成重大事故的临界线

B、红线就是开展任何工作时，都应考虑并遵守的安全准绳

C、红线是我们在安全管理中设置的一条警戒线

D、红线是一种意识，不能在实际工作中体现。

急性病毒性肝炎首选检测的酶是（）

A.丙氨酸氨基转移酶（ALT）

B.天门冬氨酸转移酶（AST）

C.碱性磷酸酶（ALP）

D.乳酸脱氢酶（LDH）

E.γ-谷氨酰转肽酶（GGT）

据《汉堡晚报》网站2011年3月16日报道，2010年全球 * * 钢14.1亿吨，较2009年增长16.8%。2010年中国以绝对优势稳居世界第一产钢国，产量近6.3亿吨，占全球钢产量44.3%。目前中国钢铁产能过大，产能高达6.6亿吨，国内市场需求仅为4.7亿吨。下图为中国钢铁原料对外依存度变化统计图，据此回答下列各题。

小题1:针对我国钢铁原料对外依存度的变化，下列措施合理的是：

①技术革新，提高铁矿石的利用率②建立铁矿石储备机制与储备基地

③加大投资，鼓励低品位矿的开采④扩大铁矿石进口量，拓展进口渠道

A．①②③

B．①②④

C．②③④

D．①②③④小题2:针对上述问题，我国优化钢铁产业布局应是

A．钢铁产业集中西移

B．建设沿海钢铁基地

C．推进城市钢铁搬迁

D．到海外大量投资建厂

本分线设备线序都在接头内接续，芯线绝缘层都被破坏，而其它芯线并未在此接头续接，所以芯线绝缘层并未被破坏。