关于内脏性疼痛的描述不正确的是（） A.痛觉迟钝 B.范围不明显 C.定位不准确 D

Peter's uncle lived in the country. Once Peter went to stay with him for a few weeks. When they went for a walk or for a drive in the car and they passed somebody ,his uncle waved. Peter was surprised and said, “Uncle George, you know everybody here. Where did you meet them all?”

“I don't know all these people,” said his uncle                

“Then why do you wave to them?” asked Peter.                 

“Well, Peter,” answered his uncle, “when I wave to someone and he knows me, he is happy. He goes on his journey with a happier heart. But when I wave to some one and he doesn't know me, he is surprised and says to himself, ‘Who is that man? Why did he wave to me?’ So he has something to think about during the rest of his journey, and that makes his journey seem shorter. So I make everyone happy.

小题1:Peter was surprised that his uncle _______

A．waved to everybody they passed

B．knew everybody there

C．said hello to everyone

D．didn't know all the people they passed小题2:“I don't know all these people” means ________.

A．I know none of these people

B．I know some of these people

C．I don't know any of these people

D．I know most of these people小题3:When Uncle George waved to his friends, they became ________.

A．worried

B．happy

C．sad

D．surprised小题4:Some people didn't know Uncle George. When he waved to them, they ________.

A．became angry with him

B．thought that he must be a friend

C．thought why he was waving to them

D．didn't look at him小题5:Uncle George waved to everyone so that ________.

A．he could make some more friends

B．he could surprise everyone

C．everyone would remember him

D．he would make everyone happy

One thing the tour books don’t tell you about London is that 2,000 of its residents are foxes. They ran away from the city about centuries ago after developers and pollution moved in. But now that the environment is cleaner, the foxes have come home, one of the many wild animals that have moved into urban areas around the world.

“The number and variety of wild animals in urban areas is increasing,” says Gomer Jones, president of the National Institute for Urban Wildlife, in Columbia, Maryland. A survey of the wildlife in New York’s Central Park last year tallied the species of mammals, including muskrats, shrews and flying squirrels. A similar survey conducted in the 1890s counted only five species. One of the country’s largest populations of raccoons (浣熊) now lives in Washington D.C., and moose (驼鹿) are regularly seen wandering into Maine towns. Peregrine falcons(游隼) dive from the window ledges of buildings in the largest U.S. cities to prey on (捕食) pigeons.

Several changes have brought wild animals to the cities. Foremost is that air and water quality in many cities has improved as a result of the 1970s pollution-control efforts. Meanwhile, rural areas have been built up, leaving many animals on the edges of suburbs. In addition, urban wildlife refuges (避难处)have been created. The Greater London Council last year spent￡750,000 to buy land and build 10 permanent wildlife refuges in the city. Over 1,000 volunteers have donated money and cleared rubble from derelict lots. One evening last year a fox was seen on Westminster Bridge looking up at Big Ben.

For peregrine falcons, cities are actually safer than rural cliff dwellings (悬崖栖息地). By 1970 the birds had died out east of the Mississippi because the DDT had made their eggs too thin to support life. That year, scientist Tom Cade of Cornell University began raising the birds for release in cities, for cities afforded abundant food.

Cities can attract wild animals without turning them harmful. The trick is to create habitats where they can be self-sufficient but still be seen and appreciated. Such habitats can even be functional. In San Francisco, the local government is testing different kinds of rainwater control basins to see not only which ones retain (保持) the cleanest water but which will attract the most birds.

小题1:The first paragraph suggests that ________.

A．environment is crucial for wildlife

B．tour books are not always a reliable source of information

C．London is a city of fox　　

D．foxes are highly adaptable to environment小题2:Which of the following is NOT a reason that wildlife is returning to the cities?

A．Food is plentiful in the cities.

B．Wildlife is appreciated in the cities.

C．Wildlife refuges have been built in the cities

D．Air and water quality has improved in the cities小题3:The underlined word “tallied” in Para. 2 means __________.

A．distinguished

B．described

C．counted

D．excluded小题4:It can be inferred from the passage that _________.

A．Londoners are putting more and more wild animals into their zoos.

B．Londoners are happy to see wild animals return to their city

C．Londoners are trying to move wild animals back to the countryside

D．Londoners have welcomed the wild birds, but found foxes a problem小题5:What is the passage mainly about?

A．Wildlife returning to large cities

B．Foxes returning to London

C．Wild animals living in zoos

D．A survey of wildlife in New York

骨质疏松和骨质软化的病理基础及X线表现如何？

(由单选题和多选题组成。)

某企业2009年度利润表(简表)如下：

根据上述利润表分析

该企业2009年销售净利率为（）。

A．11.78%

B．13.24%

C．14.92%

D．17.39%

建筑施工安全检查时，对于门式钢管脚手架检查评定一般项目包括（）等。

A、构配件材质

B、荷载

C、通道

D、架体防护

E、杆件锁臂