单项选择题
A.800-0436 B.800-0739 C.800-4661 D.800-4964
A.To send him a new tax form. B.To return the money over-paid. C.To remind him of paying the tax. D.To explain the rules of tax-paying.
A.Skipping the rope helps make one grow taller. B.One has to act quickly when skipping the rope. C.Skipping the rope can make one’ s eyes more active. D.One’s eyes move when one is skipping the rope.