如图所示,AB=BD,BC=BE,要使△ABE≌△DBC,需添加条件( )
A:∠A=∠D
B:∠C=∠E
C:∠D=∠E
D:∠ABD=∠CBE
19世纪中叶,俄国知识分子曾感叹:“当我们谈论拿破仑的那场光荣之战时,已经忘却了:自那时以来,欧洲一直在进步的道路上前行,而我们却停滞不前。”之后,俄国采取了哪一行动开始“前行”( )
Peter's father often watches basketball games __________ TV.
His mum wanted____ (buy) a book for him.