若某日欧元兑换美元的汇率是:1.0500/1.0550,则美元兑换欧元的汇率是( ) A、0.9479/0.9524B、0.9524/0.9479C、0.9372/0.9524D、0.9620/0.9479 发布时间:2025-07-11 22:36:27