现行城镇基准地价是在土地使用权出让和转让中形成的地价，而不是通过评估确定的地价。（

《水浒传》中有这么一段描写：店家切一盘熟牛肉，烫一壶热酒，请林冲吃。又自买了些牛肉，又吃了数杯。就又买了一葫芦酒，包了那两块牛肉，留下碎银子，……据此回答1～2题。

1、文章中所提到的银子，在执行货币的下列哪种职能   [ ]

A．价值尺度　　

B．流通手段　

C．贮藏手段

D．支付手段

2、银子作为货币，具有价值尺度的职能，其根源是 [ ]

A．银子是一般等价物

B．银子是贵重金属

C．银子是商品，具有使用价值

D．银子是商品，本身有价值

男性，28岁。2周前右脚受伤划破皮肤，未予注意。3天前高热、皮肤瘀点就诊。血压10.6／6.7kPa（80／50mmHg）。X线摄片肺实质未见明显病变。诊断败血症、感染性休克。经积极治疗血压仍不平稳，并出现气急，呼吸空气时PaO₂6kPa（45mmHg）。

在治疗过程中患者并发上消化道出血，为止血和防止胃腔内细菌定植与繁殖，推荐的治疗措施是（）。

A.应用止血药物

B.H2受体阻滞剂

C.硫糖铝

D.胃内注入冰水

E.胃内灌注缩血管药物

公民因被限制人身自由而不能提起行政诉讼的，可以委托其（）代为诉讼。

A、同事

B、亲属

C、近亲属

D、邻居

阅读理解。

    Animals are natural resources that people have wasted all through our history.

    Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in

the way. Thousands of kinds of animals have disappeared from the world forever. Hundreds more are on

the danger list today. About 170 kinds in the United States alone are considered in danger.

    Why should people care? Because we need animals. And because once they are gone, there will never

be any more.

     Animals are more than just beautiful and interesting. They are more than just a source of food. Every

animal has its place in the balance of nature (生态平衡). Destroying one kind of animal can create many

problems.

     For example, when farmers killed large numbers of hawks (老鹰), the farmers stores of corn and grain

were destroyed by rats and mice. Why? Because hawks eat rats and mice. With no hawks to keep down

their numbers, the rats and mice multiplied (繁殖) quickly.

     Luckily, some people are working to help save the animals. Some groups raise money to let people know

about the problem. And they try to get the governments to pass laws protecting animals in danger.

     Quite a few countries have passed laws. These laws forbid (禁止) the killing of any animals or plants

on the danger list. Slowly, the number of some animals in danger is growing.

1. Animals are important to us mainly because ____. [ ]

A. they give us a source of food

B. they are beautiful and lovely

C. they keep the balance of nature

D. they give us a lot of pleasure

2. What has happened to the animals on the earth? [ ]

A. Hundreds of kinds of animals have disappeared forever.

B. Many kinds of animals have died out.

C. About 170 kinds of animals have disappeared forever.

D. All kinds of animals are in danger.

3. Which of the following is NOT true? [ ]

A. People care much about animals because they need them.

B. Once a certain kind of animals is gone forever, there will never be any more.

C. Killing all rats and mice may cause some problems.

D. People must not kill any animals.

4. What can we infer from the fact that quite a few countries have passed laws protecting animals in danger? [ ]

A. Every person will know the importance of protecting wild animals.

B. Animals in danger will not be killed any more.

C. The number of some animals in danger will increase.

D. Animals in danger will be kept away from people.

在心肌闰盘的连接面上有（）

A.桥粒

B.中间连接

C.缝隙连接

D.以上均有

E.以上均无