计算题：如何用98%（d=1.84）浓硫酸配置500毫升14M硫酸？

患者，女，20岁；带下量多，赤白相兼，质稠有味；腰膝酸软无力，耳鸣如潮，梦多纷纭；舌尖红，苔少，脉细数。

中医诊断为 （）

A.带下过多脾虚证

B.带下过多肾阳虚证

C.带下过多阴虚夹湿证

D.带下过多湿热下注证

E.带下过多热毒蕴结证

成本法核算的长期股权投资，被投资单位在投资当年宣告分派的以前年度现金股利或利润应该冲减投资成本。( )

阅读理解。

     In a recently published book , I came across some exercises with interesting names such as fishbone

diagrams , lotus flowers and clustering . As I used these exercises in my classes , I noticed that students

were interested . They said more and wrote more . They enjoyed expressing their ideas and sharing them

in groups .They were no longer passively waiting for the bell, but actively took part in the lesson . I find

that creativity can act as a way to increase participation and improve fluency (流利程度).

     Creativity has become a popular word in recent years . Scholars in the arts ,psychology (心理学),

business , education , and science are all working to get a deeper understanding of it . Robert J.

Sternberg is a creativity specialist and Yale professor of psychology. He defines creativity as "the ability

to produce work that is both new (original) and appropriate (applicable to the situation)". This definition

is useful, as we want our students to use language in a new way, and to use it correctly and properly.

Most scholars say there are two types of creativity: big "C" creativity and small "c" creativity. Big "C"

creativity refers to genius level thinking that results in artistic masterpieces and scientific breakthroughs.

Small "c" creativity refers to everyday level thinking that can be used in any situation. Our emphasis is on

the latter. While it goes without saying that any of our students could go on to be the next Picasso or

Edison, our aim is to help students produce more ideas and use language in new ways .

1.The underlined words "waiting for the bell" in the first paragraph probably mean        .

A. longing for a phone call

B. hoping to have a bell

C. expecting the end of the class

D. wanting to speak in class

2. It can be inferred from the passage that the author thought the exercises in the book were  ____ .

A. popular 

B. useful

C. scientific

D.creative

3.When you use a very familiar word in a new way , you are        .

A. creative in the sense of big "C" creativity

B. creative in the sense of small "c" creativity

C. not creative in the sense of big "c" creativity

D. not creative in the sense of small "c" creativity

4.The main purpose of the passage is to        .

A. show how useful the book is        

B. explain what creativity is

C. discuss how one can be creative  

D. tell what teaching aims at

对数据库系统的性能主要有______和吞吐量两种度量。

蜂窝结构