单项选择题
A．will never touch alcohol and drugs B．feel that they become adults C．find alcohol and drugs are harmful to health D．believe alcohol and drugs can free themselves from mental sufferings and make them energetic
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
A．help people develop physically and psychologically B．make people feel sick C．cause people to be in the habit of taking them D．cause serious diseases