射孔完井时，在孔眼周围形成压实致密区，原始渗透性能被破坏，其渗透率仅为原始值的（）。

     There are many wetlands in China and some of them have become the world's important wetlands.

The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are

home for many different kinds of animals. The world's largest Milu Deer Nature Reserve is in them. More

than 700 Milu deer live freely there. There are not many red-crowned cranes in the world, but every

winter you can see some in the Red-crowned Crane Nature Reserve in the Yellow Sea Wetlands.

     The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and

sunshine, too. They are really good places for wildlife. Offering (提供) food and home for some special

kinds of animals is not  the only reason why we need to protect wetlands. Wetlands are important

because they also prevent flood. But some people want to change the wetlands to make more space for

farms and less space for wildlife.

Luckily , more and more people are beginning to realize the importance of wetlands and wildlife . Every

year, on February 2nd, many activities are held to tell people more about wetlands.

1. The Chinese Yellow Sea Wetlands are in the _____of China.

A. east      

B. south    

C. west    

D. north

2. Usually the weather in the wetlands is _____

A. hot      

B. pleasant    

C. cold    

D. dry

3. The World Wetlands Day is  on _____

A. April 22      

B. June 25    

C. February 2  

D. March 22

4. We must protect wetlands because _____

A. they are home for wildlife  

B. they can offer food to animals

C. they can prevent flood      

D. all of the above

5. Some people want to change _____ to make more space for farms 

A. lands    

B. world      

C. wildlife    

D. wetlands

补写出下列名篇名句中的空缺部分（两题任选一题，每空1分）（5分）

（1）①                 ，惟有饮者留其名。（李白《将进酒》）

②黄鹤之飞尚不得过，                。（李白《蜀道难》）

③渔舟唱晚,                 ；雁阵惊寒，声断衡阳之浦 。（王勃《滕王阁序》）

④              ，悠悠我心。（曹操《短歌行》）

⑤朝搴阰之木兰兮，                      。（屈原《离骚》）

（2）王国维在《人间词话》中认为，“古今之成大事者，必经过三种境界”：一是“昨夜西风凋碧树，              ，             ”（晏殊《蝶恋花》）；二是“衣带渐宽终不悔，             ” (柳永《凤栖梧》)；三是“众里寻他千百度，          ，那

人却在，             ”(辛弃疾《青玉案》)

男性，24岁，近日来感觉右侧胸痛、低热、盗汗，咳少量黏液痰，日感气促加重。查体：右下胸呼吸运动减弱、叩诊实音，呼吸音消失，气管及纵膈向左侧移位。X线胸片见右胸有气液平面，遂诊断为胸腔积液。

对患者进行胸腔穿刺抽液治疗，缓慢抽出草黄色液体200mL后，患者诉头晕、心悸、出汗。检查：面色苍白、脉细弱、肢冷，血压80/50mmHg。应考虑

A．胸膜反应

B．麻醉药过敏反应

C．穿破胸膜产生气胸

D．肺复张后肺水肿

按照市场调查问卷的传递方式不同，问卷的类型不包括（）。

A.封闭式问卷

B.报刊问卷

C.邮寄问卷

D.访问问卷

男性，35岁，上班时突发上腹部剧烈疼痛，15分钟后疼痛波及至右下腹。检查肝浊音界消失，上腹部腹肌紧张，右下腹有明显压痛及反跳痛。最可能的诊断为

A．急性小肠梗阻

B．胃溃疡急性穿孔

C．急性胰腺炎

D．急性胆囊炎

E．急性阑尾炎