问题 单项选择题 案例分析题

患者男性,38岁,因进行性消瘦伴体位性头晕、饭前经常心悸、手抖就诊。既往无结核病史,查体:消瘦,皮肤无色素沉着,BP78/50mmHg,血糖3.0mmol/L,抗肾上腺抗体(-),皮质醇72mmol/L(正常165~441mmol/L)。

最有意义的检查()

A.测24小时尿17-羟类固醇

B.测血浆肾素、醛固酮

C.测24小时尿游离皮质醇

D.测24小时尿17-酮类固醇

E.ACTH刺激试验

答案

参考答案:E

单项选择题
阅读理解

Section B (10 points)

Directions: Read the following passage. Answer the questions according to the information given in the passage and required words limit

What is eBay? The simple answer is that it is a global trading platform where nearly anyone can trade practically anything. People can sell and buy all kinds of products and goods. Including cars, movies and DVDs, sporting goods, travel tickets, musical instruments, clothes and shoes---the list goes on and on.

The idea came from Peter Omidyar, who was born in Paris and moved to Washington when he was still a child, at high school,he became very interested in computer programming and after graduating from Tuft University in 1988, He worked for the next few years as a computer engineer. In his free time he started Bay as a kind of hobby, at first offering the service free by word of mouth. By 1996 there was so much traffic on the website that he had to upgrade and he began charging a fee to members. Joined by a friend, Peter Skill, and in 1998 by his capable CEO, Meg Whitman, he has never looked back. Even in the great.com crashes of the late 1990s, eBay has gone from strength to strength. It is now one of the ten most visited online shopping websites on the Internet.

EBay sells connections, not goods, putting buyer and seller into contact with each other. All you have to do is to take an e-photo, write a description, fill out a sales form and you are in business; the world is your market place. Of course for each item sold eBay gets a percentage and that is a great deal of money. Every day there are more than sixteen million items listed on eBay and eighty percent of the items are sold.

小题1:According to the passage, what is eBay? (no more than 6 words)

小题2:How does eBay make money from its website? (no more than 10 words)

小题3: From the underlined sentence “he has never looked back”, what can we learn about Peter? (no more than 11 words)

小题4: What do you need to do if you want to start your business on eBay? (no more than 14 words)