单选题 Woman: Are you going to the group meeting tonight?
Man: Sorry. I have another appointment tonight.
Question: What does the man mean?
【正确答案】 D
【答案解析】[解析] 选项D为正确答案。A选项刚好与对话中的内容相反。B项在对话中没有体现。C项“他记得自己参加了会议。”与题意不符。