Franklin's ability to learn from observations and experience ________ greatly to his success in public life.A.owedB.contributedC.attachedD.related
网友回答
B解析句意：富兰克林从观察和经验中获得的能力对他在工作上的成功起到了很大的促进作用。四个选项均可以与to搭配构成短语。owe A to B把A归因于B；contribute A to B贡献；contribute significantly/greatly to sth.对某物有很大的促进作用；attach A to B使A附着于B；related to sb./sth.与……有亲戚关系，与……有关系，因此选B。