39. 請選出翻譯正確的句子：你越正面思考，就越能勇敢面對挑戰。
(A) If you contemplate more positively, you will face challenges more bravely.
(B) You contemplate more negatively, or you will face challenges more bravely.
(C) The more positively you think, the more courageously you will confront challenges.
(D) The more negatively you ponder, the more courageous you will be confronting challenges.
(E) When you think more pessimistically, you are able to embrace challenges in a braver manner