题干
.
－Did you enjoy yourself last night?
－Yes，it's very nice of you．I appreciated_______to the party．
－Did you enjoy yourself last night?
－Yes，it's very nice of you．I appreciated_______to the party．
A：to be invited
B：to have invited
C：having been invited
D：being invited
答案(点此获取答案解析）
C
基础，它们共同的历史贡献是（ ）
