MCQOPTIONS
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				| 1. | 
                                    There is no hard and fast rule regarding this subject. | 
                            
| A. | rule that is difficult | 
| B. | rule that is fat changing | 
| C. | rule that cannot be broken or modified | 
| D. | rule that can be broken or modified | 
| Answer» D. rule that can be broken or modified | |