In 1989,health Professionals in China Began a Massive Antismoking Effort

In 1989,health professionals in China began a massive antismoking effort in several cities that involved children whose fathers smoked.As part of this effort,all of the following are accurate statements

A) schoolchildren were given antismoking literature and questionnaires to take home to their fathers.
B) children wrote letters to their fathers asking them to quit smoking.
C) children submitted monthly reports on their fathers' smoking habits to their schools.
D) photos of the fathers who continued smoking were published in the school newspapers.