-Shall we have a party this evening? -lt's a deal.A. I'II treatB. Thank youC. It's up to

问题补充：

-Shall we have a party this evening?

-lts a deal.

A. III treat

B. Thank you

C. Its up to you

D. Let me See

答案：

(答案→)A. III treat

B. Thank you

C. Its up to you

D. Let me See

解析：考查交际用语。句义：今晚我们有一个聚会吗？成交，我请客。 A. III treat 我请客 B. Thank you 谢谢 C. Its up to you 由你决定 D. Let me See让我想想看，根据句意所以A正确。