You should always remember to keep your eyes while you are driving a. on the car ahead b. moving c. on the center line

The correct answer is B.

A and C aren't correct because if you only pay attention to the car in front of you, you won't be able to know what's going on behind or next to you. You also shouldn't keep your eyes on the center line because it will distract you from what is happening on the road. 
You should always keep your eyes moving while you are driving. 

The total is c.32 asume is nation wide

Concurrent jurisdiction is the ability to exercise judicial review by different courts at the same time, within the same territory, and over the same subject matter. for instance, a domestic violence matter may be heard in either a general civil court or a family court in the same county.i hope that this you : )