∵△ABC是等边三角形,∴AB=AC,∠BAE=∠C=60°,在△ABE和△CAD中, AB=AC ∠BAE=∠C AE=CD ,∴△ABE≌△CAD(SAS),∴∠ABE=∠CAD,∴∠BFD=∠ABE+∠BAD=∠CAD+∠BAD=∠BAC=60°.故选C.