邀请与回应邀请的表达 — 英语选择题
题目
周六，Amy要参加学校活动；周日有空。Ben邀请她周六去野餐。Amy想礼貌地拒绝，并提议周日去。选出Amy最合适的回答。
Ben: Would you like to have a picnic with me on Saturday?
Amy: ____
A. Yes, I'd love to.
B. Sorry, I can't. I'm busy on Saturday.
C. Sorry, I can't on Saturday. How about Sunday?
D. No, I don't.