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			Which of the following is matched correctly?
| Object | Property | |
| A | Air | Translucent | 
| B | Metal | Translucent | 
| C | Butter paper | Transparent | 
| D | Wall | Opaque | 
- 
										
A
 - 
										
B
 - 
										
C
 - 
										
D
 
| Object | Property | |
| A | Air | Translucent | 
| B | Metal | Translucent | 
| C | Butter paper | Transparent | 
| D | Wall | Opaque | 
A
B
C
D