In the US, about ______ of smokers try to quit each year.
A) 20
B) 44
C) 64
D) 90
Question 2
Smokers who are most likely to quit are
A) women rather than men and/or younger female smokers.
B) those who have support from their therapists and families.
C) those who have been diagnosed with heart disease or cancer.
D) unmarried people having fewer social connections than others.