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C is corrent. The fair use doctrine allows fair use of a copyrighted work for comment, scholarship, or teaching purposes. This allows the distribution of copies to each member of the professor’s class for classroom use. There is no distinction for fair use whether the copies come from a book or from a computer printout.
A is incorrect. The fair use doctrine allows fair use of a copyrighted work for comment, scholarship, or teaching purposes. This allows the distribution of copies to each member of the professor’s class for classroom use. There is no distinction for fair use whether the copies come from a book or from a computer printout. 
B is incorrect. The fair use doctrine allows fair use of a copyrighted work for comment, scholarship, or teaching purposes. This allows the distribution of copies to each member of the professor’s class for classroom use. There is no distinction for fair use whether the copies come from a book or from a computer printout. 
D is incorrect. The fair use doctrine allows fair use of a copyrighted work for comment, scholarship, or teaching purposes. This allows the distribution of copies to each member of the professor’s class for classroom use. There is no distinction for fair use whether the copies come from a book or from a computer printout.