Question

1. How often should you change your car's oil?

A. Once a year

B. Every 3 months or 3,000 miles, whichever comes first

C. Every 30 months or 30,000 miles, whichever comes first

D. Only when an auto mechanic recommends it

Answer 1

B because it is the only reasonable amount of times you could do. The other answers are way to long or way to short.