A.It experiences up and downs every other year.B.Its business becomes better or worse after some years.C.Its business greatly improves every five or six years.D.Its business worsens every five or six years.
A.It experiences up and downs every other year.
B.Its business becomes better or worse after some years.
C.Its business greatly improves every five or six years.
D.Its business worsens every five or six years.