题干
--- George and Lucy got married last week. Did you go to their wedding?
--- No, I _______. Did they have a big wedding?
--- No, I _______. Did they have a big wedding?
A：was not invited
B：didn’t invite
C：hadn’t been invited
D：haven’t been invited
答案(点此获取答案解析）
A
，则其单体不可能为（ ）
