当对手实战姿势（）时，使用撞胸前切摔易成功。

肝外胆道解剖特点中，以下哪项不正确（）。

A.胆囊管常有变异

B.胆囊动脉常有变异

C.胆总管末端多与主胰管汇合

D.Oddi括约肌即壶腹括约肌

E.胆囊分为颈、体、底三部分

阅读理解.

     On a one-acre site alongside many shrimp boats stands a $2.2 million assembly（组合体）

of pipes, sheds , and humming machinery - a plant in Texas to make sea water suitable to drink. 

     The plant is an experimental project built as the former of the state’s $150 million, full-scale

sea water desalination （脱盐）plant planned for construction in 2010.

     Desalting sea water is expensive, mostly because of the energy required. The cost runs at

about $650 per acre-foot, but it only costs $200 to purify（净化） the same amount of fresh

water.

     However, it is a growing field around the world as drinkable water becomes less and less in

the earth.

     About two-thirds of the world’s desalinated water is produced in Saudi Arabia, Kuwait, and

North Africa. Perth, Australia, is looking to meet a third of its fresh water demand by removing

salt from sea water.

     In March, Israel showed off its plant at the Mediterranean port of Ashkelon that can process

87 million gallons of fresh water a day. Singapore opened a sea water desalination plant in 2005

hoping it will meet at least 10 percent of its water needs. Two months ago, General Electric Co.

announced a $220 million contract to build a plant in South Africa.

     Global output is still relatively minute - less than 0.1 percent of all drinking water. But according

to a recent report by Global Water Intelligence, the worldwide desalination industry is expected to

grow 140 percent over the next ten years, with $25 billion in investment by 2010, or $56 billion

by 2015.

1. Which of the following statements is TRUE according to the passage?

A. Some countries stopped desalinating sea water because it’s too expensive.

B. Singapore is the only country that has put desalinating sea water into practice.

C. Purifying fresh water is much cheaper than desalinating sea water.

D. Desalinating sea water should be controlled by the government.

2. What is the passage mainly about?

A. Many countries are trying to desalt sea water.

B. How sea water is turned into fresh water.

C. The present and future of desalting sea water.

D. The world is in great need of fresh water.

3. The word “minute” underlined in the last paragraph most probably means “_____”.

A. exact        

B. close        

C. real        

D. tiny

4. The author’s attitude towards the desalination industry can be described as _____.

A. pessimistic    

B. optimistic    

C. satisfied    

D. worried

在回购式选择型重大疾病保险中，保险人给付重大疾病保险金后，如果被保险人在某一特定时间后仍存活，可以买回原保险总额的一定比例，使死亡保障有所增加。其买回原保险金额时适用的费率形式是（）。

A.浮动费率

B.固定费率

C.加成费率

D.变动费率

以下人体组织电阻最大的是()

A．肌肉

B．血管

C．神经

D．骨

E．皮肤

访谈时多采取的方式是（）。

A、只说不顺利的事

B、只说顺利的事

C、讲事例

D、谈领导