According to the World Drug Report for 2010, ________ million people world-wide used one or more illicit substances in 2008
a. 900
b. 600
c. 300
d. 200
Question 2
This category of drugs generates a physical dependency with regular, long-term use. The effects include mental clouding and euphoria
a. Hallucinogens
b. Narcotics
c. Marijuana
d. Stimulants