如图所示,在△ABC中∠BAC=90°,D是BC中点,AE⊥AD交CB延长线于E点,则下列结论正确的是( )
A:△AED∽△ACB
B:△AEB∽△ACD
C:△BAE∽△ACE
D:△AEC∽△DAC
— ?
—At seven o'clock in the evening.