近年来，无论在预算、债务上限、医改、社会救济和对富人征税等问题上，美国两党在国会上总是吵得不可开交，凡是民主党赞成的，共和党总是反对，反之亦然。两党在政策上的差别 [ ]

A．说明利益集团决定了国家政策

B．确保了两党的轮流执政

C．是各党派为了体现民意，对选民负责

D．充当着使两党制得以运行的基础

Which sport has the most expense _________ training equipment, player’s personal equipment and uniforms?

A．in the long term

B．in terms of

C．in face of

D．on condition that