如图,已知∠1=2,AC=AD,从下列条件:①AB=AE②BC=ED③∠C=∠D④∠B=∠E中添加一个条件,能使△ABC≌△AED的有( )
A:1个
B:2个
C:3个
D:4个
It's true that every student ______ to having a good future.
世界三大宗教创立的先后顺序是( )