(单选题) The phrase “to urge people to abide by Christian doctrines and to seek salvation through constant struggles with their own weaknesses and all kinds of social evils” may well sum up the implied meaning of ___.    (本题3.5分)
A、 Gulliver.s Travels           
B、 The Rape of the Lock    
C、 Robinson Crusoe            
D、 The pilgrim.s Progress 

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