单选题I think we should le

问题补充：

单选题IthinkweshouldletMariagocampingwithherboyfriend._____,shesabiggirlnow.A.Above allB.After allC.First of allD.For all

答案：

B解析after all毕竟。“for all + 名词”意为“尽管”: For all his wealth, he was unhappy.(尽管他富有，但他并不幸福。)