肝癌动态增强CT扫描分三期名称顺序均正确为A．动脉期，静脉期，排出期 B．动脉期，平

甲、乙、丙于2007年10月8日各出资1万元买得一幅名画，三人约定各占1/3的份额，画由甲保管。2007年11月，甲遇丁，丁愿购此画。甲擅自决定将此画作价4.5万元卖给丁。事后，甲告知乙、丙。乙、丙要求分得卖画款项，甲即分别给乙、丙各1.5万元。 丁购得该画后，于2007年12月1日将画以5万元卖给戊。双方同时约定，此画先放在丁处，让丁再欣赏1个月，2008年1月1日丁再向戊交付该画。 2008年2月，戊向辛借款3万元，期限为3个月。戊将该画抵押给辛。双方签订了抵押合同，但未办理抵押登记。2008年3月，戊未经辛的同意，擅自将此画作价6万元卖给不知情的庚。 庚嫌该画装裱不够精美，遂将该画送A装裱店装裱。因庚未按期支付A装裱店的费用，该画被A装裱店留置。 [要求] 根据规定，分别回答下列问题：

关于丁是否取得了该画的所有权，下列表述中，正确的是( )。

A．丁依法取得了该画的所有权

B．丁没有取得该画的所有权

C．甲未经占份额2/3以上的按份共有人同意，擅自处分共有财产，行为无效

D．善意第三人丁属于有偿取得，基于善意取得制度依法取得了该画的所有权

咳嗽伴咯血常见于（）

A.风湿性心脏病二尖瓣狭窄

B.风湿性心脏病主动脉瓣狭窄

C.冠状动脉粥样硬化性心脏病

D.右向左分流先天性心脏病

E.高血压性心脏病

Part 3

Questions 19-25

·Read the following article and answer questions 19-25.
·For questions 19-25, choose the correct answer A, B, C or D.

The Haunted America

Countries are like little homes; they house a nation, hold ideologies and provide shelter and comfort to its people in hopes that the occupants will nurture better ideas for themselves and further flourish humanity. Such are primary desires and goals of most countries on this small planet.
America is no exception. For decades, billions of people around the world slept at night on empty stomachs amidst dreadful circumstances, often dreaming of the freedoms and liberties of America, which they likened to a great land, a paradise and a final destination point.
The best and brightest of the world gravitated to the great USA in search of golden opportunities; in hordes they came, and en masse they settled. America became the nation which acknowledged greatness and provided the driving force to allow the dreams of small, ordinary people to take form and flourish. Free from restrictions, allowing grand expressions with extraordinary liberties, that no other nation in the history of mankind has been able to match at such a grand scale.
But currently, it seems that this home of the American nation has started to resemble that old mansion, elegantly pristine (质朴的) but known to be haunted, sitting at the end of that dead-end street where ghosts, mysterious apparitions (幽灵) and unexplainable signs have emerged. This planet, like an old street, is already full of such haunted houses, which at times seem abandoned, lifeless and unable to give or receive neighborly warmth; factors so critical for any country on the global scene.
Can this badly damaged image of America be fixed today and by whom and at what cost What must it include—a new costume, a new mask or a new heart These are very important underlying questions, but the biggest question remains—can an entire country be branded to the rest of the world in the same fashion as a breakfast cereal or laundry detergent
The answer is a flat no. Only the branding-circus would come up with such a fake, superficial, logo-centric-slogan-happy attempt to rebuild a nation painted with banners and billboards. In reality, countries cannot be branded in such a simple process from the past; firstly, nations are already branded over decades and centuries by their histories and cultural interactions and exportable identities.
A global image is not in the hands of a polling company or controlled by a branding agency. Rather, they take form in the minds of the global masses, who paint their own mental picture based on their own interpretation of a nation. Therefore, it demands an awesome force, as the global public will not be swayed by ad-campaigns, rather by the exuberance (茂盛) of sincere and honest truth and internal fixing leading to an inviting charm. After all, this is how the image of America was built in the first place.
As a rule, if it has cost trillions to get where America is on global public opinion today, then it is easily understandable why it would cost a similar amount to fix the damages. Nations can only hope to improve their domestic issues first, before reflecting out to the world and preaching to the rest of the neighborhood.
In commercial terms, American brands have lost their luster at an alarming rate during the last five years, and are now in serious danger of being over-powered by brand new identities arising from all over the newly repositioned world. This super-accelerated nouveau-consumerism has all the making of this global shift increasingly permanent on brand image leadership, a position that the USA once proudly held. The future is clearly drawn out for new countries currently engaged in trying out this global-image-creation-wizardry with full tbrce while the early signs indicate a major world-wide mega branding and global-image-repositioning shift.
How can this great nation housed in America immediately nurture harmony within, balance the out-of-touch extreme ideologies among republicans and democrats, and educate its youth that is currently the lowest among G-8 and slipping into the level of developing countries It must have a nation that deeply engages in voting and really takes care of its own people. Most importantly, it needs real guts and must once again re-learn to face the truth and move forward in the good, old-fashioned American style.

The image of America was built ______.

A．by a polling company

B．by a global branding agency

C．through ad-campaigns all over the world

D．through the exuberance of sincere and honest truth and internal fixing

下列关于搞好西部大开发的政策解释，正确的是

A．国家要逐步建立长期稳定的西部开发资金渠道

B．着力改善投资环境，引导外资和国内资本参与西部开发

C．西部地区要进一步解放思想，增强自我发展能力

D．应重点抓好基础设施和生态环境建设

以下不属于数据库系统(DBS)的组成的是（ ）。

A．数据库集合

B．用户

C．数据库管理系统及相关软件

D．操作系统