His parents offered to settle his debts, but he ______ hear of i

His parents offered to settle his debts, but he ______ hear of it.
A、can't
B、couldn't
C、won't
D、wouldn't
【正确答案】：D
【题目解析】：译文：他的父母主动提出替他偿还债务，但他不同意。根据offered是过去时态可知选项A、C不对。本题关键是知道not hear of sth.是固定搭配,意为“不允许某事”,通常与will/would连用，所以B项错误。答案为D。