What is the most common cardiac defect seen in Marfan's syndrome.. Dilation of the aortic sinuses

What is the most common cardiac defect seen in Marfan's syndrome:
A.A Mitral valve prolapse
B.A Coarctation of the aorta
C.A Bicuspid aortic valve
D.A Dilation of the aortic sinuses***
E.A Ventricular septal defect.