Daytime starting price 10 yuan, 2 yuan/km,15km after 3 yuan/km.
From June 25th, 2009, taxis in Beijing will charge a fuel surcharge, that is, passengers who take taxis for more than 3km will pay an extra 1 yuan each time according to the amount displayed by the meter.
1. What is the step exercise in the fitness course?
Stepping exercise is to lift hips and improve female muscle lines; Because it is mainly aimed at the lower limbs