影响体内外钾平衡调节的主要激素是（）。A.胰岛素 B.胰高血糖素 C.肾上腺糖皮质激

阅读理解。

    Steven Jobs, the designer (设计者) of Apple Computer, was not clever when he was in school. At that

time, he was not a good student and he always made troubles with his schoolmates. When he went into

college, he didn't change a lot. Then he dropped out (退学). But he was full of new ideas. 　　

    After he left college, Steven Jobs worked as a video game designer. He worked there for only several

months and then he went to India. He hoped that the trip would give him some new ideas and give him a

change in life. 　　

    Steven Jobs lived on a farm in California for a year after he returned from India. 　　

    In 1975, he began to make a new type of computer. He designed the Apple Computer with his friend in

his garage (汽车库). He chose the name "Apple" just because it could help him to remember a happy summer

he once spent in an apple tree garden. 　　

    His Apple Computer was such a great success that Steven Jobs soon became famous all over the world.

1. Steven Jobs was not a good student in school because he ______. [ ]

A. never did his lessons 　　

B. was full of new ideas 　　

C. always made troubles with his schoolmates 　　

D. dropped out

2. Steven Jobs didn't finish college, did he? [ ]

A. Yes, he did.　　

B. No, he didn't.　

C. Yes, he didn't.　

D. No, he did.

3. Steven Jobs designed his new computer ______. [ ]

A. in India　　　　　　　　　　　

B. with his friend 　　

C. in an apple tree garden　　　　　

D. by himself

4. Steven Jobs was famous for his ______ all over the world. [ ]

A. new ideas　　　　　　　　　　

B. apple　　　　

C. Apple Computer　　　　　　　　

D. video games

5. From this passage we know ______. [ ]

A. Steven Jobs didn't finish his studies in the college because he hated his schoolmates 　　

B. Steven Jobs liked travelling in India and California 　　

C. Steven Jobs liked trying new things and making his new ideas become true 　　

D. Steven Jobs could only design video games

— ________ have you learned to play the piano?

— ________ five years ago.

A．How long, For

B．How often, For

C．How long, Since

D．How soon, Since

女性，28岁。不慎从高处跌落，半小时后急送医院。查体：神志清、腹痛、右大腿畸形伴疼痛。

3天后排除腹部外科情况。患者诊断是右股骨下1/3螺旋骨折，骨盆骨折伴轻度移位，但右足背动脉搏动减弱，此时应采取哪种治疗方法（）

A.右股骨切开复位内固定+血管探查术

B.手法复位+石膏托外固定

C.右股骨行垂直悬吊牵引

D.外固定支架固定

E.探查血管后石膏管型外固定

Illustrator文字处理中，创建轮廓的快捷键是（）。

A.Ctrl+shift+O

B.Ctrl+shift+P

C.Ctrl+shift+X

D.Ctrl+shift+B

煤层按厚度可分为薄煤层（）、中厚煤层（）、厚煤层（）三类。