第十四条 纳税人按照简易计税方法计算缴纳增值税的，因销售折让、中止或者退回而退还给购买方的销售额，应当从当期销售额中扣减。扣减当期销售额后仍有多缴税款的，可以从以后的应纳税额中扣减或者按规定申请退还。
Background Activity icons are just a little bit cuter，这一点在雷电模拟器官方版本下载中也有详细论述
* @param arr 待排序数组。服务器推荐对此有专业解读
Сайт Роскомнадзора атаковали18:00
The Defense Department has publicly stated it has no intention of conducting mass surveillance or removing humans from weapons-targeting decisions, but the dispute could rest on how each side is defining “autonomous” or “surveillance” in practice.