Question

Which of the following is very important while riding a bike?

OA.
un casque
O B.
le stationnement
O C.
le péage
OD.
un billet

Answer 1

A. un casque

Step-by-step explanation:

casque means "helmet" and having a helmet while riding a bike is very important. Plus all the other ones mean parking a car, and a toll/fee.