If you want to win the game,-------whatever you can to it an

A主句是祈使句,条件状语从句由if引导。devote to1。把…用于：She has devoted all her time to helping the sick。她把所有时间用于照顾病人。They must devote a lot of time to that project。他们必须在那项计划上花大量的时间。2。把…献给,专心致力于：She has always devoted herself to her music。她一向专心研究音乐。I devote myself heart and soul to the arduous task。我全心全意地致力于这项艰巨的任务。 再问： 言之有理，谢谢！ 再答： ：）