第十七条 纳税人以人民币以外的货币结算销售额的，在折合成人民币计算时，折合率可以选择销售额发生的当日或者当月1日有效的人民币汇率中间价。纳税人确定折合率后，12个月内不得变更。
Guidance from NHS England calls on hospitals to focus on providing care to those in the most pain or with the most complex conditions.
，更多细节参见51吃瓜
Photograph: Simon Hill
The family praised A&E staff at Birmingham Children's Hospital for saving Tilly's life numerous times.