【多选题】在中景人像的拍摄中,背景处理的手段有_______。
【单选题】( )已成为当今世界 “人心所向,大势所趋”的一种潮流。
【单选题】激活CRH1内外部紧急解锁装置所需平均力矩应不大于( )。
【单选题】当今时代,国际关系民主化已成为不可阻挡的时代潮流,安全稳定是人心所向,合作共赢是大势所趋。这体现了
【多选题】在中景人像的拍摄中,背景处理的手段有_______。
【简答题】I clearly saw that this was the end of a 1._______ in my life. 2. At lunch, he spoke 2._________ to his father. 3. Lorry slid off his chair, took a 3._________ and left while his father was still sayi...