相对于股票筹资而言，长期借款筹资的缺点是（）。 A.借款弹性差 B.筹资成本高 C.

男，32岁。突然呼吸困难，右侧胸痛，查体：发绀，大汗。既往肺结核病史。

男，32岁。突然呼吸困难，右侧胸痛，查体：发绀，大汗。既往肺结核病史，对该患者胸部听诊时可听到（）

A.干啰音

B.金属调叩击音

C.胸语音

D.羊鸣音

E.爆裂音

阅读理解。

     Computer programmer David Jones earns $35.000 a year designing new computer games, yet he cannot

find a bank ready to let him have a credit card (信用卡). Instead he has been told to wait another two years

until he is 18. The 16-year-old works for a small firm in Liverpool where the problem of most young people

of his age is finding a job. David's firm releases (推出) two new games for the fast growing computer market

each month

     But David's biggest headache is what to do with his money. Even though he earns a lot he cannot drive a

car take out a mortgage (抵押贷款), or get credit cards. David got his job with the Liverpool-based company

four months ago, a year after leaving school with six O-levels and working for a time in a computer shop "I got

the job because the people who run the firm knew I had already written some programs" he said. David spends

some of his money on records and clothes and gives his mother 50 pounds a week. But most of his spare time

is spent working

     "Unfortunately, computing was not part of our studies at school" he said "But I had been studying it in books

and magazines for four years in my spare time. I knew what I wanted to do and never considered staying on

at school. Most people in this business are fairly young, anyway" David added:"I would like to earn a million and

I suppose early retirement (退休) is a possibility. You never know when the market might disappear."

1. In what way is David different from people of his age?

A. He often goes out with friends

B. He lives with his mother

C. He has a handsome income

D. He graduated with six O-levels

2. What is one of the problems that David is facing now?

A. He is too young to get a credit card

B. He has no time to learn driving

C. He has very little spare time

D. He will soon lose his job

3. Why was David able to get the job in the company?

A. He had done well in all his exams

B. He had written some computer programs

C. He was good at playing computer games

D. He had learnt to use computers at school

4. Why did David decide to leave school and start working?

A. He received lots of job offers

B. He was eager to help his mother

C. He lost interest in school studies

D. He wanted to earn his own living

本案所涉及的担保类型有( )。

A．保证

B．抵押

C．质押

D．留置

甲亢危象的发生主要是由于（）

A.胰岛素绝对不足

B.胰岛素相对不足以及靶细胞对胰岛素敏感性降低

C.突然大量甲状腺素释放入血

D.甲状腺素分泌及合成不足或周围组织对甲状腺素缺乏反应

E.皮质醇分泌增多

第三方物流企业站在货主的立场上，以货主企业的物流合理化为设计物流系统和系统运营管理的目标。( )