一位老伯伯自称“年已花甲”,那么他应该是请选择ABC;r6j(E.Q2\+p1C8A)w/F+U(t4[1~4f+I9v1n)y.c
A.五十岁)w/F+U(t4[1~4f+I9v1n)y.c
B.六十岁)w/F+U(t4[1~4f+I9v1n)y.c
C.七十岁)w/F+U(t4[1~4f+I9v1n)y.c