a)2 b)3 c)4
2. What is alcohol classified to humans?
a)carcinogen b)vitamine c)Amino acid
3. Which substances are not counted as alcohol?
a)methanol b)Isopropanol c)ethanol d)tobacco
4. Which organ can metabolize ethanol ?
a)liver b)lung c)kidney
5. Where does alcohol distillation possibly originate from ?
a)The Indus valley civilization b)Hong Kong c)UK
6. How many unit does 1 can (~250 ml) of regular beer with 5% alcohol content have?
a)1 b)2 c)3