摩擦副磨损腐蚀两种机理:()()

题型:填空题

问题:

摩擦副磨损腐蚀两种机理:()()

考点:材料腐蚀与防护材料腐蚀与防护题库
题型:填空题
先通读下面的短文,掌握其大意,然后在每小题所给的A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
     Much meaning can be carried clearly, with our eyes, so it is often  _ 1_   that eyes can speak.
     Do you have such kind of   _2 _ ? In a bus you may look at a stranger, but not too long. And if he
 _ 3  _ that he is being looked at, he may feel uncomfortable. The same in daily life. If you are looked at
for more than necessary, you will look at yourself up and down, to see if there is   _4_   wrong with you.
If nothing goes wrong, you will feel  _ 5     toward the person who is looking at you that way. Eyes do
speak, right?
     Looking too long at someone may seem to be impolite. But sometimes things are different. If a man
looks at a woman for more than 10 seconds ,it may mean that he wishes to attract her attention, to make
her understand that he     6     her. When two people are in a conversation, the speaker will only look at
the listener from time to time,      7     make sure that the listener does pay attention     8     what he or she
is speaking. Lovers will enjoy looking at each other or being looked at for a long time, to show something
that __9_  cannot express.
     Clearly, eye contact should be done according to the relationship between two people and the place
_10__
 you stay.
( )1.  A. spoken        
( )2.  A. experience    
( )3.  A. found        
( )4.  A. anything      
( )5.  A. happy        
( )6.  A. loves        
( )7.  A. in order that
( )8.  A. for          
( )9.  A. eyes          
( )10.  A. which        
B. said      
B. eyes      
B. knew      
B. something
B. angry    
B. hates    
B. so that  
B. of        
B. words    
B. that      
C. told        
C. mind        
C. finds        
C. everything  
C. sad          
C. thanks      
C. in order to  
C. with        
C. minds        
C. where        
D. talked        
D. news          
D. saw            
D. nothing        
D. thankful      
D. looks at      
D. for            
D. to            
D. body          
D. there          
题型:填空题
解比例:
X:40=2.5:4 
1
1
4
:X=0.4:8
X
3.5
=
4
0.5
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