【正确答案】 C

【答案解析】[解析] 划线词为名词，意思是“交谈，谈话，会话”，与C项相同，又如：That long talk healed many of diHerences．那次长谈消除了很多分歧。A项意为“说话，言谈；演说，演讲”，例：He lost his power of speech．他失去了说话的能力。B项意为“问题，难题”，如：I asked you a question andyou didn'tanswer．我问了你一个问题，但你没有回答。D项意为“讨论，辩论”，例：Awarm debate ensued．接着是一场热烈的辩论。