Which title format follows English writing conventions? A. The Heart Of The Matter B. The heart of the matter C. The Heart of the Matter D. "The Heart of the Matter" 答案解析 核心考点：标题格式规范 解题思路：英语标题实词首字母大写 正确选项C符合规范 A介词'of'错误大写 B未保持标题格式 D误用引号 易错点：母语负迁移导致的格式错误 正确答案：C