3 He had a __ to his wife who gave him the money to start his business →-|||-A.job B.debt C.chance D.career

本题考查词汇辨析。根据句意“他欠给他钱开始生意的妻子的恩情”，可以判断出，这里需要一个表示“恩情”或“债务”的词。选项中，job（工作），chance（机会），career（职业）都不符合句意，只有debt（欠情）符合句意。