下列哪个工具不属于Acrobat6.0提供的图形标记工具？（）A.铅笔工具 B.钢笔

阅读理解。

     " Cool " is a word with many meanings. Its old meaning is used to express a temperature that is a little  bit cold. As the world has changed, the word has had many different meanings.

     " Cool " can be used to express feelings of interest in almost anything.

     When you see a famous car in the street, maybe you will say, "It's cool . " You may think, "He's so       cool,"when you see your favourite footballer.

     We all maximize(扩大)the meaning of "cool". You can use it instead of many words such as     

" new "or " surprising ". Here's an interesting story we can use to show the way the word is used.

A teacher asked her students to write about the waterfall (瀑布)they had visited. On one student's

paper was just the one sentence, "It's so cool. " Maybe he thought it was the best way to show what he

saw and felt.

     But the story also shows a scarcity(缺乏)of words. Without "cool", some people have no words to

show the same meaning. So it is quite important to keep some credibility (可信性). Can you think of many other words that make your life as colourful as the word "cool"? I can . And I think they are also very

cool .

1. We know that the word " cool " has had _____

A. only one meaning       

B. no meanings

C. many different meanings       

D. the same meaning

2. In the passage, the word " express " means "_____"

A. see   

B. show   

C. know    

D. feel

3. If you are _____ something, you may say, "It's cool."

A. interested in                 

B. angry about   

C. afraid of                     

D. unhappy with

4. The writer takes an example to show he is ____ the way the word is used.

A. pleased with                         

B. strange to

C. worried about                   

D. careful with

5. In the passage, the writer suggests(暗示)that the word " cool " _____

A. can be used instead of many words   

B. usually means something interesting

C. can make your life colorful

D. may not be as cool as it seems

缪希雍对内虚暗风，大有发明。提出治当 ______以救其标；次治其本，或______或 ______或______。其用药甘润清灵，为临床中风之治，大开门经。

用户通过GPRS接入外部网络可以实现的方式有（）。

A.GRE隧道接入

B.VPN接入

C.直接IP接入

D.帧中继接入

关于金属材料的锻造性下列说法哪些是正确的？（）

A.常用的金属中，铸铁、青铜具有良好的锻造性。

B.金属的锻造性是指金属在不加热的情况下接受压力加工的能力。

C.只能在加热的状态下才能对金属进行压力加工。

D.常用的金属中，低碳钢、纯铜等金属具有良好的锻造性。

主肾虚、寒证、瘀血和水饮，是阳虚寒盛、气血凝滞或水饮停留所致（）

A.青色

B.白色

C.黄色

D.赤色

E.黑色