---I’ll have a party this evening. Will you come?----! I will have to visit my grandma wit

问题补充：

---I’ll have a party this evening. Will you come?

----! I will have to visit my grandma with my parents.

A．What a pity B. Good luck B．Never mind D. Not at all.

答案：

解析：考查交际用语：A．What a pity真遗憾B. Good luck祝好运B．Never mind没关系D. Not at all.一点也不，句意：--今天晚上我要参加会议，你去吗？--真遗憾，我要和父母去看奶奶。选A。