MCQOPTIONS
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				| 1. | 
                                    __Find out whether there is any grammatical error in below sentence.He explained the matter / at great length / but I was not the wiser__ | 
                            
| A. | He explained the matter | 
| B. | at great length | 
| C. | but I was not the wiser | 
| D. | No error | 
| Answer» C. but I was not the wiser | |