My grandfather Paul Goodman ______to my endless pursuiting of music.
helped
dedicated
committed
contributed
固定搭配题。句意：我的爷爷Paul Goodman对我的无尽的音乐追求影响很大。contribute to促成；作出贡献。dedicate to献身。commit…to…把……投入；把……交托给。因此选项D为答案。