如图,AB=AC,∠A=40°,AB的垂直平分线DE交AC于点E,垂足为D,则∠EBC的度数是( )
A:30°
B:40°
C:70°
D:80°
下列全部属于北京的名胜古迹的一组的是( )
—________. If time permits, I may go to Shanghai with my friends.