Is your major related to chemistry
Which kinds of bottles or cups for drinking water would you prefer? (three choices)
Plasticbottle
Glass
Disposable cup
Stainless steel thermos
Ceramic cup
Which kinds of bottles or cups for drinking water would you prefer in order?
A. Plasticbottle
B. Glass
C.Disposable cup
D.Stainless steel thermos
E. Ceramic cup
Would you use plastic bottles or cups?
If you use plastic ones, which part is most important for you?
Brand
color
look
materials for bottles or cups
other
Would you read the warning labels before you buy bottles or cups？
Would you believe there are some particulae way for different kinds of bottles or cups?