What is the greatest obstacle to dealing with the problem of AIDS among drug users?
a. the ineffectiveness of safe sex programs
b. inappropriately targeted clean needle programs
c. reluctance of addicts to come forward for help because their activity is illegal
d. resistance to involving ex-addicts in treatment programs
e. public health workers' negative views of addicts
Question 2
According to the text's discussion of people on welfare __________.
a. the vast majority of the poor are blacks or Hispanics
b. people are poor because they do not want to work
c. poor families are trapped in a cycle of poverty that few ever escape
d. Both a and c above
e. None of the above