简述原发性醛固酮增多症的病因?

根据《行政许可法》的规定，对于多个行政机关实行统一办理或者联合办理、集中办理的期限，行政许可法规定办理时间不超过（）d。

A.45

B.10

C.40

D.5

My name is Liana Wexler. I’m 12 years old, and I am the founder of “Kids for Kerry”. “Kids for Kerry” is a grassroots organization of kids that support John Kerry, want to help their futures, and get active in politics.  

When my parents went to see Teresa Heinz Kerry speak, they told me that she was amazing! And they thought John Kerry would make a great President. I decided to find out more about John Kerry. I talk about what I learned by using my ABCs. “A” is America. John Kerry is a hero to America, and he will help our futures. He is a great and positive role model. “B” is Better education. John Kerry wants to make class sizes smaller, so that children get the best part out of learning. He wants to help teachers because being a teacher is educating children, and letting them out into the world to do the good things. “C” is Compassion（怜悯;同情） towards children. John Kerry wants to make sure that health care is not a privilege, but it is something that we can all afford. This summer, I was supposed to go to my favorite camp But instead, I decided to go to John Kerry’s office every day. Kids can really help! 

On KidsforKerry.org, we have an interactive presidential quiz. There are 270 questions for the electoral votes John Kerry will win. Plus, 25 questions to make up for Florida from the last election. Out next goal is to have a petition (请求) for “National No Name—Calling Day”, a day that the candidates don’t say anything negative about one another. When our Vice President had a disagreement with a Democratic Senator, he used a REALLY BAD word. If I said that—if I said that word, I would be put in a “time-out (暂停休息)”. I think he should be put in a time-out.

小题1:What would be the best title for this passage?

A．John Kerry

B．A letter to John Kerry

C．Kids for Kerry

D．John Kerry: Our to-be President小题2:According to the passage we know that____.

A．only children in America want John Kerry to be their next President

B．John Kerry cares much for education but takes little compassion on teachers

C．Liana wishes John Kerry to be the President of America

D．Liana thinks John Kerry should be put in a time-out小题3:Liana Wexler considers John Kerry to be____.

A．a good

B．a hero to America

C．a confident man

D．a persuasive speaker小题4:Which of the following is NOT true according to the passage?

A．“Kids for Kerry” is a grassroots organization of kids that support whoever wins the presidential election.

B．Liana Wexler is the founder of “Kids for Kerry”

C．“Kids for Kerry” has an interactive presidential quiz on-line.

D．Education and health care are two things-with which American citizens concern themselves most.

下列关于IP数据报头有关域的描述中，错误的是( )。

A．报头长度域是以32位的双字为计量单位的

B．生存周期域用于防止数据报在因特网中无休止的传递

C．头部校验和域用于保证整个IP数据报的完整性

D．选项域主要用于控制和测试两大目的

关于瑞氏染色，错误的说法是（）。

A.室温越高，染色时间越短

B.染液浓度越高，染色时间越短

C.细胞数量越多，染色时间越长

D.先倒去染液再用流水冲洗

E.用缓慢的流水冲去染液

劳动争议的解决方式有（）。

A.协商

B.调解

C.仲裁

D.诉讼

E.投诉