单项选择题
Which of the following is not mentioned as the reason of drinking and using drugs in the passage（）
A．the selling of alcohol and drugs B．pressure from their parents and relatives C．curiosity D．their eagerness to experience what is not permissible to them
单项选择题 Continued use of alcohol and drugs can（）
单项选择题 （）should involve in the campaign to deal with the substance abuse among youth.
单项选择题 30（）
