脑血管造影适应证包括 A．颅内动脉瘤 B．硬膜下血肿 C．白血病 D．脑动脉痉挛 E

某桩基工程，业主通过招标与某基础工程公司签订了施工合同，工程量清单中估计工程量 4000m²，合同价500元/m³，合同工期为40天。合同约定；工期提前1天奖励2万元，拖后1天罚款4万元；工程款按旬结算支付。合同履行到第21天时发生了地震，造成停工 4天，经工程师认可的施工方的实际损失为10万元，第3旬完成工程量800m³；后期因机械故障停工3天，最后实际工期为50天。不考虑其他款项，施工方在第3旬应得到的工程款为( )万元。

A．58

B．14

C．0

D．50

Advances in surveillance technology could seriously damage individual privacy unless drastic measures are taken to protect personal data, scientists have said. Richard Thomas, the Information Commissioner, gave warning last year that Britain was "sleepwalking" into a surveillance society. Yesterday the country’s leading engineers developed the theme, fleshing out a dystopian vision that not even George Orwell could have predicted.
They said that travel passes, supermarket loyalty cards and mobile phones could be used to track individuals’ every move. They also predicted that CCTV (close-circuit television) footage could become available for public consumption and that terrorists could hijack the biometric chips in passports and rig them up as a trigger for explosives.
The report by the Royal Academy of Engineering, Dilemmas of Privacy and Surveillance-Challenges of Technological Change, argues that the scientists developing surveillance technology should also think about measures to protect privacy. "Just as security features have been incorporated into car design, privacy-protecting features should be incorporated into the design of products and services that rely on divulging personal information," the report says.
"There is a choice between a Big Brother world where individual privacy is almost extinct and a world where the data are kept by individual organizations or services and kept secret and secure." The report says that shoppers should be allowed to buy goods and services without revealing their identities to the companies that provide them. It argues that travel and supermarket loyalty cards and mobile phones are mines of personal information that should be closely scrutinized to make sure that data is not abused.
Professor Nigel Gilbert, chairman of the report group, said. "In most cases, supermarket loyalty cards will have your name on. Why What is needed in a loyalty card is for the supermarket to know what has been bought so you can get your discounts. "
"Does it need to identify you No, it just needs authentication that you’ve bought the goods. It is the same for Oyster cards on the Tube, some of which you have to register for. These are all apparently small things but people are being required to give away more identification information than is required."
Ian Forbes, the report’s coauthor, said that because footage from CCTV cameras could be digitized and potentially stored for ever, that necessitated greater scrutiny of the controlling networks. Britain has about five million CCTV cameras, one for every 12 people.
The report says: "Give this potential, it cannot be guaranteed that surveillance images will remain private, or will not be altered, misused or manipulated. " The report also gives warning that biometric passports and identity cards would give fresh opportunities to fraudsters and terrorists to read remotely the data chips that they contain. It says that it could be possible to rig a bomb to go off in the presence of a certain person or someone of a particular nationality.
The report proposes that the Information Commissioner should be given extended powers, and that stiffer penalties, including prison sentences, should be introduced for those who misuse personal data. The Commons Home Affairs Select Committee is expected to announce an inquiry into the growing use of surveillance.

George Orwell is mentioned in the passage because ______.

A．he was the one who coined the expression "Big Brother"

B．he was a famous British novelist in the 20th century

C．he described a world where individual privacy is denied

D．he conducted the investigation of the damage done to individual privacy

A、B、C、D四种元素处于同一周期，在同族元素中，A的气态氢化物的沸点最高，B的最高价氧化物对应的水化物的酸性在同周期中是最强的，C的电负性介于A、B之间，D与B相邻。

（1）C原子的价电子排布式为             。

（2）A、B、C三种元素原子的第一电离能由大到小的顺序是（写元素符号）             。

（3）B的单质分子中存在             个键。

（4）D和B形成一种超硬、耐磨、耐高温的新型化合物，该化合物属于             晶体，其硬度比金刚石             （填“大”或“小”）。

（5）A的气态氢化物的沸点在同族中最高的原因是             。

阅读材料，回答问题。

中国动漫曾经“风光无限”。上世纪40年代，上海万氏兄弟制作了亚洲第一部动画长篇《铁扇公主》。19611964年上海电影制片厂制作的《大闹天宫》人物、动作、画面、声效达到当时世界最高水平，在国际电影节上斩获大量奖项。如今却“落后于世界领先水平50年”。

目前我国有巧000家动漫公司，有数以千万计的人在从事这个行业，四年制大学中超过1300所设有动漫及相关专业，2011年的国产动画片制作达到26万分钟。“量上去了，但质却差得很远。”目前我国动漫产业结构不合理，产业链不完整；漫画、新媒体动漫、动漫衍生品行业相对薄弱，上下游行业之间尚未形成良性循环，仍处于各自为战、一盘散沙的状态，资源分散没有形成合力。我国动漫企业90%是小、散、弱、差的民营企业，规模小，专业分散、研发能力弱、竟争能力差。“我们的产品自主品牌少，专有动漫技术更少，在动漫产业链中只能处于低水平劳动的低端。”

结合上述材料，运用文化生活知识分析我国如何改变动漫的现状。

（）叫做闭路式轨道电路。