【多选题】根据营业税改征增值税试点相关规定,下列关于增值税纳税义务发生时间的表述中,正确的有( )。
A.
纳税人发生应税行为先开具发票的,为开具发票的当天
B.
纳税人发生视同销售不动产的,为不动产权属变更的当天
C.
纳税人提供租赁服务采取预收款方式的,为租期届满的当天
D.
纳税人从事金融商品转让的,为金融商品所有权转移的当天
【判断题】打印预览窗口只能显示文档的打印效果,不能进行文档的编辑操作。
【单选题】The firemen had fought for three hours before they managed to ( ) the fire and saved the building.
【单选题】The firemen fought for three hours before they managed to ________ the fire and saved the building.
【单选题】下列分子中,自身之间会形成氢键的是 ( )
【单选题】The firemen fought with the fire with strong ___________ (determine).
【单选题】下列评价法中,不属于常用的危险指数评价法的是()。
【简答题】The firemen fought with the fire with strong (determine).