HCV抗体检测的窗口期是（）。 A.12天 B.70天左右 C.平均35天 D.平均

下列各式中，p，q互为相反数的是（　　）

A．pq=1

B．pq=-1

C．p+q=0

D．p-q=0

我国刑罚的种类分为主刑和附加刑两大类。其中主刑包括 [ ]

①管制和拘役②有期徒刑和无期徒刑③死刑④死刑和剥夺政治权利

A．①③④

B．①②④

C．①②③

D．②③④

外资企业的经营期限，从其营业执照签发之日起计算。外资企业经营期满需要延长经营期限的，应当在距经营期满( )前，向审批机关报送延长经营期限的申请书。

A．60天

B．90天

C．180天

D．135天

2011年5月初，甲公司购进一批国内乙公司加工制作的实木贴面家具。2011年5月16日，张某到甲公司购买家具时，详细询问导购员家具是否为原装进口实木家具。导购员肯定地回答：“本店销售的商品全部为丙公司的国际品牌‘凯撒’，保证是从意大利进口的实木家具”。于是张某购买了一套家具，甲公司开具发票的货名上注明：丙公司“凯撒”实木家具，产地为意大利，价格为13万元人民币。数日后张某偶尔发现另外一家公司销售的国产实木贴面家具与自己购买的家具完全一样，后经相关部门调查和鉴定，证实张某购买的家具是甲公司购进的国内乙公司加工制作的国产实木贴面家具。于是张某诉诸法院要求甲公司赔偿。试分析：

张某的诉讼请求法院能否受理为什么(4分)

Animal Conservation

Many animal and plant species have become extinct（灭绝的）and many more are in critical danger. Finding ways to protect the earth's wildlife and conserve（保护）the natural world they inhabit（居住）is now more important than ever.

Dodo

The Dodo is a classic example of how human caused damage to the earth's biology. The flightless Dodo was native to the Island of Mauritius in the Indian Ocean. It lived off fruit fallen from the island's trees and lived unthreatened until humans arrived in 1505. The easily controlled bird became a source of food for sailors and was attacked by animals introduced to the island by humans such as pigs, monkeys and rats. The population of Dodos rapidly decreased and last one was killed in 1681.

Rhinos

The Rhino (犀牛) horn is a highly prized item for Asian medicine. This has led to the animal being hunted in its natural habitat. Once widespread in Africa and Eurasia, most rhinos now live in protected natural parks and reserves（保护区）. Their numbers have rapidly decreased in the last 50 years, and the animals remain under constant threat from poachers（偷猎者）.

The Giant Panda

The future of the World Wildlife Fund's symbol is far from certain. As few as 1000 remain in the wild． The Chinese government has set up 33 panda reserves to protect these beautiful animals and made poaching them punishable with 20 years in prison. However, The panda's distinct black and white patched coat fetches a high price on the black market and determined poachers still pose（造成）one of the most serious threats to the animals continued existence.

Whales

The International Whaling Commission is fighting to ensure the survival of the whale species. Despite the fact that one-third the world's oceans have been declared whale sanctuaries（保护区）, 7 out of 13 whale species remain endangered． Hunted for their rich supply of oil, their numbers have decreased to just 300. Collisions（碰撞）with ships, poisonous pollution and being caught in fishing nets are other major causes of whale deaths.

Tigers

The last 100 years has seen a 95% reduction in the numbers of remaining tigers to between 5000 and 7000 and The Bali, Javan, and Caspian tigers are already extinct. The South China tiger is precariously close to disappearing, with only 20 to 30 still alive. Like the Rhino horn, tigers’ bones and organs are sought after for traditional Chinese medicines. These items are traded illegally along with tiger skins.

小题1:It implies that _______.

A．The Dodo lacked the ability to protect itself from other animals

B．Sailors to the Island of Mauritius lived mainly on the Dodo

C．The Dodo used to be a strong animal that liked fighting.

D．The Dodo, pigs, monkeys and rats were the natives to the Island of Mauritius小题2:Which group of the following animals has already ceased to exist according to the text?

A．The Dodo, Rhino and Giant Panda．

B．The Rhino, Whale and South China Tiger.

C．The Rhino, Panda, Whale and Tiger.

D．The Dodo and the Bali, Javan, and Caspian tigers.小题3:______ can serve as a cure for certain diseases.

A．The whale’s rich oil

B．The panda's black and white patched coat

C．The Rhino horn and tigers’ bones and organs

D．The Dodo’s delicious meat小题4:Which of the following statements is NOT true?

A．The number of South China tigers has reached crisis point.

B．Many animals are threatened with extinction as a result of human activity.

C．People hunt for the endangered animals for high profit.

D．The Whale is the representing mark for the World Wildlife Fund．