------ , is the seat free?
------ , it’s taken. My friend will be back soon.
A. I’m sorry; I apologize
B. I beg your pardon; I’m afraid
C. Good morning; Oh, that’s right.
D. Excuse me; Sorry
网友回答
A. I’m sorry; I apologize
B. I beg your pardon; I’m afraid
C. Good morning; Oh, that’s right.
(答案→)D. Excuse me; Sorry
解析：可联系答.案.网客服索取。