汉武帝时期国家的大一统局面得到加强，为汉武帝的文治武功提供雄厚财力支持的措施是[ ]

A．兴办太学

B．铸币权和盐铁经营权收归中央

C．打击地方王国势力

D．独尊儒术

－I’m new here. Could you please tell me _______?

－Sure. It’s over there behind that tower.

A．where the youth centre is

B．when the library opens

C．how far is the amusement park

D．how can I get to the underground station