男，50岁。肝区持续性钝痛2个月，疼痛可牵涉至右肩部，伴乏力，消瘦明显，食欲减退，有

单击任务栏的任务图标按钮，则可以在不同程序之间切换。( )

阅读理解。

     People often said Thomas Edison was the greatest of his age. There are only a few men in all of

his history who have changed the lives of other men as much as the inventor of the first useful electric

light. But Edison could never be pleased only because someone said he was a genius(天才)."There

is no such thing as genius," Edison said. He thought what people called genius was mostly hard work.

     But Edison was a dreamer as well as a worker. From his earliest days as a child he wondered

about the secrets of nature. He tried to understand them, and then he tried to learn what he could

usefully do with them.

     Edison enjoyed thinking. He knew that most people would do almost anything instead of thinking,

especially if they don't think very often. But he knew, too, that thinking could give men enjoyment

and pleasure.

     Edison could not understand why someone could not be interested in life. As he loved to think,

he also loved to work. On the day he became 75 years old, someone asked him what idea he had

about life. "Work", he answered, "discovering the secrets of nature and using them to make men

happier," He said he had enough inventions in his mind to give him another 100 years of work.

1. According to Thomas Edison, what's genius?                                      

   A. Thinking                                                                    

   B. Hard work                                                                    

   C. Useful dreams                                                                

   D. Useful inventions                                                            

2. After exploring(探索) the secrets of nature, Edison always tried to _____  .      

   A. write down what he had learnt                                                

   B. carry out a new experiment                                                  

   C. make them useful in life                                                    

   D. share them with others                                                      

3. The underlined word "wondered" in the passage means " _____ " in English.      .

   A. wanted to know                                                              

   B. invented                                                                    

   C. discovered                                                                  

   D. paid attention                                                              

4. Edison could not understand _____ .                                            

   A. How anybody enjoyed life                                                    

   B. how anybody loved working                                                    

   C. why someone could not be interested in life                                  

   D. why anybody loved thinking                                                  

5. The last sentence in the passage means that _____ .                            

   A. Edison was born to be a great inventor                                      

   B. Edison was able to live another 100 years                                    

   C. Edison was ready to make his 100th invention                                

   D. life was too short for Edison to work for human beings                      

读图，回答下列问题：（每空2分，共14分）

（1）此图所示的日期是  ___ 月22日前后。

（2）图中A点的时刻为     点，D点的昼长为      小时，这一天C点的昼长是         小时。

（3）图中A、B、C、D四点中，线速度由大到小的顺序是   __________  __ 。

（4）图中A、B、C、D四点中，此日白昼时间最长的是____   ___、最短的是_______  __。

公共选择理论和新制度学派以( )为基础。

A．管理学

B．政治学

C．经济学

D．哲学

When bandaging the burned client’s hand, the nurse should pay more attention about which of the following（）

A. The bandage is free of elastic.

B. The bandage material is moistened with sterile normal saline solution.

C. The hand and finger surfaces do not touch.

D. The hand and fingers are not elevated above heart level.