问题补充：
---Why not go out and see the film today, Millie?
--- , but I will help Li Hong with lessons, she is new.
A. All right
B. Let’s go
C. I’d love to
D. Yes, please.
答案：
A. All right
B. Let’s go
(答案→)C. I’d love to
D. Yes, please.
解析：在英语中，当对方提出建议时，应该要委婉拒绝，C符合题意中这一要求。
