问题补充：
If someone invites you to go to his party, but you have no time, what should you not say?
A. Sorry, I can’t. I have to study for a test.
B. Sorry, I’m visiting my aunt.
C. I’d love to ,but I have no time.
D. No, thanks.
答案：
A. Sorry, I can’t. I have to study for a test.
B. Sorry, I’m visiting my aunt.
C. I’d love to ,but I have no time.
(答案→)D. No, thanks.
解析：此题考查的是文化背景或生活常识的相关内容。
