Verified Answer :

In order to help the student expand his/her
knowledge I will help answer the question. This in hope that the student will
get a piece of knowledge that will help him/her through his/her homework or
future tests.



A professional is one of the best individual
resources to help someone quit smoking. It will not only have a better chance
of success but it makes the individual feel more sure about himself with the
help of someone professional. The correct choice is letter



a. a
professional


 

I hope
it helps, Regards.

 

It is A (hope this helps)