对于表印油墨而言，国家标准规定其附着牢度应>90%。

阅读理解。

     We know music is very important in our daily life. Do you notice music playing at any of those

places when you go somewhere? Today most stores, stations, restaurants and other places play music.

You might even hear music in an office or in a farm.

     Scientists believe that music influences the way people behave. They think that the sound of western

classical(古典) music makes people feel richer. When a restaurant plays classical music, people spend

more money on food and drinks. When the restaurant plays modern music, people spend less money.

Without music, people spend even less.

     Scientists also believe that loud, fast music makes people eat faster. Some restaurants play fast music

during their hours. This makes people eat faster and leave quickly. Restaurants can make more money

in this way.

     Some scientists think that music makes you think and learn better. They say that music helps students

to be more active. It is true that people learn better when they are relaxed. And listening to music can

help you relax.

     The next time you hear music somewhere, be careful, It might influence the way you do things.

1. According to the text, scientists believe that music can ________.

A. create different feeling for us    

B. help us to develop good habits

C. develop our interest in money    

D. influence natural environments

2. Western classical music is often considered to be ________.

A. a sign of being slower            

B. something about manners

C. a sign of being richer            

D. something with new styles

3. Which type of music below can make people work faster?

A. Light music.  

B. Rock music.    

C. Sweet music.  

D. Soft music.

4. The habit of listening to music can make a student ________.

A. slow in action  

B. care about manners 

C. fresh in mind  

D.  worry about studies

5. Which of the following can be the best title of the passage?

A. Music in Restaurants          

B. Good and Bad Music  

C. Types of Music                

D. Music and Behavior

39______360≈40万，里可以填______．

1933年罗斯福就任总统前夕，对美国民众说“我们唯一感到恐惧的就是恐惧本身”，又说“当人们自由地追求真理时，真理就会被发现。”下列各项中，对“恐惧”原因和追求“真理”的理解最为贴切的一项是

A．一战爆发和美国参战

B．经济危机和国家干预

C．法西斯主义和民主制度

D．竞选失败和竞选成功

耳源性脑脓肿的病理变化分为三期，即：（）、（）、（）。

下面是关于布尔运算对象的要求，其中不必要的或者错误的是（）。

A、布尔运算只能在单个元素之间可靠运算。如果任何一个运算对象包含很多元素，一次只能一个元素成功运算

B、如果布尔运算不成功，或者有产生裂口的面，那么在两个运算对象之间进行细微地调整可能使运算成功

C、Utility面板的Collapse工具，不可以同时对多个对象进行布尔操作

D、增加运算对象的细节，特别是靠近实际运算的区域增加，能够改善运算的结果