After each of the following sentences, a list of possible interpretations of the sentence is given. Choose the interpretation that you consider most appropriate for each sentence. John is too courageous a man to be dispirited by that setback. This means that John.
A. experienced some difficulties but is still determined to succeed B. gave up after the setback C. lost the will to continue after the difficulties he encountered D. gave up the struggle because he did not have enough courage