血尿酸和尿尿酸均增高见于 A．慢性肾功能不全 B．肾前性急性肾功能不全 C．痛风 D

A victim of climate change

A polar bear's dead body found on the Arctic island of Svalbard, the northernmost part of Norway, has shocked experts who say climate change may be to blame for the animal’s death.The starved polar bear in Norway was said to be in good health in April when the Norwegian Polar Institute examined and labeled it． However, the animal was reduced to skin and bones by the time a group of explorers came across its body in July．

The bear is thought to have been heading north in a desperate search for sea ice that would allow it to hunt for seals.

"From his lying position in death the bear appears to simply have starved and died where he dropped," polar bear expert Dr. Ian Stirling, a professor at the University of Alberta said, "He had external suggestion of any remaining fat, having been reduced to little more than skin and bone．"

Stirling believes the bear starved to death as a result of a lack of sea ice which the animals use as a platform for hunting seals． That may also explain why the 16-year-old male bear was found about 155 miles north of where it was seen in April．

Arctic sea ice reached a record low in 2012, according to a report released this week by the National Oceanic and Atmospheric Administration that pointed to continued signs of climate change．

The International Union for Conservation of Nature currently classifies polar bears as vulnerable on its Red List of Threatened Species．

小题1:How did Stirling know the reason for the death of the polar bear?

A．By the food he ate

B．By doing further experiments

C．By observing other polar bears

D．By his lying position in death小题2:The underlined word "vulnerable" probably means _____

A．easily hurt

B．difficult to hunt

C．dangerous

D．amazing小题3:What is the author's attitude to the incident?

A．Favorable．

B．Uncaring

C．Doubtful．

D．Concerned小题4:Where does this text probably come from?

A．A novel．

B．A guidebook

C．A news report．

D．An advertisement

电子液晶记录仪的特点是（）。

A．维修量大

B．精度高

C．可靠性高

D．全微机化操作

下列项目不属于必须招标的工程建设项目范围的是( )。

A．大型基础设施、公用事业等关系社会公共利益、公众安全的项目

B．全部或者部分使用国有资金投资或者国家融资的项目

C．施工单项合同估算价在200万元人民币以下的

D．使用国际组织或者外国政府贷款、援助资金的项目

跨行政区域的城镇体系规划，应由()组织编制。

A．有关地区的共同上一级人民政府

B．有关地区共同组织一个领导小组

C．有关地区人民政府规划行政主管部门共同组织一个指导小组

D．有关地区的共同上一级人民政府城市规划行政主管部门

有关胎动计数，错误的是（）。

A.正常胎动每小时3-5次

B.应超过10次／12小时

C.胎动减少至胎动消失往往历时数日

D.胎动减少应立即就诊

E.胎动消失到胎心停止超过1-3天