问题 单项选择题

阅读下面短文,回答下 * * 道题。
2001年3月15日,北京大学教授于希贤来到抚仙湖,并组织考察组乘坐潜水器潜入湖底。他们利用声呐技术在水深15m处发现第一个目标。有一堵石墙,石料大小不一,每个石块上至少有一面到两面是平整的,带有人工加工过的痕迹。从声呐图上可以看到,该建筑区还具有中轴线和类似普通城市里的“一般居民居住区”。从建筑特点看,它们带有明显的当地黎族的古代建筑风格。没有多久,声呐图上又发现新的目标。潜水器掉头搜寻,发现了一大片呈正南北向建造的建筑群落。群落不大,但石料加工更精细。石料三面都有加工的痕迹,十分平整精细,另外所有散落的石块都是有序排列的。这一区域还有数米宽的南北向石板大道。从这些可以看出,那个时代有相当高的文化水准。于教授推测,这里可能是古城的“富人区”。绕过石质城墙后,便是所谓的“贫民区”。
于教授说,通过对湖周围地区地理地质环境的考察和比较,可以肯定这座古城是在一次巨大的自然灾害中陷落湖底的。该建筑群依山傍水,位于小江断裂带西支的深断裂带上。公元110年东汉时期这里曾经发生过一次大地震。于教授还说,尽管古城的年代还需要进一步确定,但是有一点可以肯定——抚仙湖底确实有一座陷落的古滇时期建筑群落,且已经初具城市功能,因为具有不同级别的建筑群是判断能否构成城市的重要指标。该遗址面积有2.4km2,比世界著名的“庞贝古城”还要大。由于水下考察时没有发现任何动植物残骸及陶瓷、砖瓦的残片,这给探测年代带来了相当的困难,但从水下建筑群石料的打制方式来看,湖中古城与滇中发现的长城颇为相似,应与其处于同一时代,即距今约两千年。

对原文最后一段有关内容的理解,不正确的一项是______。

A.湖中古城应与滇中古长城处于同一时代,因为石料的打制方式基本相同

B.抚仙湖古城比世界著名的“庞贝古城”还要大,并且具有很高的研究价值

C.通过对周围地区地理地质环境的考察和比较,抚仙湖古城可能是在一次巨大的自然灾害中陷落湖底的

D.抚仙湖古城是一座陷落的古滇时期建筑群落

答案

参考答案:C

解析: 文章第二段指出,“通过对湖周围地区地理地质环境的考察和比较,可以肯定这座古城是在一次巨大的自然灾害中陷落湖底的”,是“肯定”而非“可能”。

不定项选择题
单项选择题

It was two years ago today that the hunting ban came into force, supposedly ending centuries of tradition. However, the law has been an unmitigated failure—not that either side is shouting about it.
It was a nightmare vision that struck fear and loathing into the hearts of millions. When the hunting ban became law, it was said, 16,000 people would lose their jobs, thousands of hounds would be put down, rotting carcasses would litter the countryside, hedgerows would disappear, riders would face on-the-spot fines, law-abiding people from doctors to barristers would be dragged from their horses and carted off to prison, while dog owners would be prosecuted if their mutt caught a rabbit.
These were just some of the claims as desperate countryside campaigners battled to save their sport in the lead—up to the hunting ban, which Labour rammed into law using the Parliament Act on November 18, 2004.
For many, the fears were real. Others exaggerated as they fought an increasingly aggressive anti-hunting lobby which had rejected acres of independent evidence affirming that hunting is the most humane way of killing foxes. In the battle to "fight prejudice, fight the ban", every emotive argument was deployed.
For its part, the anti-hunting brigade extravagantly claimed that the ban would put an end to the rich parading in red jackets. A senior Labour MP, Peter Bradley, admitted in this newspaper that it was, as many suspected, about "class war". He lost his seat shortly afterwards. But people in red coats did not disappear.
In fact, none of the forecasts came true. What did happen was something nobody had predicted: the spectacular revival and growth of hunting with hounds. In short, the hunting ban has been a failure.
Today, on the second anniversary of the ban’s coming into force on February 18, 2005, new figures show that participation in the sport has never been higher. It is so cheerful that two new packs have been formed, something that has not happened for centuries.
They include the seductively named Private Pack, set up by the financier Roddy Fleming in Gloucestershire. It operates on an invitation—only basis, a sort of hunting private members’ club. This can only mean one thing: like it or not, hunting is cool. Young people are taking it up, enticed by the element of rebellion and the mystique of what actually happens as hunts attempt to keep within the law.

By saying "people in red coats did not disappear", the author implied that ______.

A.the upper class won the "war"

B.Bradley deserved his fate

C.the hunting ban did not work

D.the hunting ban was untimely