薪金加特别奖励制度的缺点是（）A.奖励标准或基础不够可靠 B.鼓励作用不够广泛 C.

鉴别分析投资机会，从以下( )进行。

A．鉴别项目目标与企业规划目标的关联

B．鉴别所研究的投资机会是否能够发挥企业优势，具有可行性前景

C．鉴别周围投资环境能否影响投资机会的获得

D．鉴别金融环境是否有利于投资

E．符合企业现实情况

根据首字母及句意补全单词 

1. Don't f       to turn off the light when you leave the room.

2. My mother's birthday is coming. I want to make something d      for her.

3. I think French is so difficult for me. I can't s      it well.

4. Thailand is a beautiful country. Many people go s        there every year.

5. My grandmother doesn't like living in the city. Now she is living in the c         

下述关于心包上隐窝与气管前淋巴结的鉴别要点中，哪一项是错误的：

A．心包上隐窝典型呈水样密度

B．心包上隐窝位于升主动脉后方

C．心包上隐窝密度均匀

D．心包上隐窝是心包以外的结构

E．心包上隐窝不增强

I don't know why she is looking at me      she knew me. I've never seen her.

A．as

B．although

C．even if

D．as if

男，56岁，因大量上消化道出血，血压降至10／5kPa，经输血补液血压升至正常，出血停止，但出现少尿，24小时尿量200ml，拟诊急性肾功能衰竭。哪项检查对确诊最有意义（）

A.血常规

B.尿常规+密度

C.血肌酐

D.血气分析

E.血电解质测定