您的年龄是？
18岁以下
18~24岁
25~30岁
31~40岁
41~50岁
51~60岁
什么年龄段应该适合使用我的产品？What age range should be suitable to use my product?
A. under 10 A. under 10
B. 10 ~18
C. 18 ~ 25
D. 25 ~35
E.Over 40
你认为青少年愿意使用我的产品吗？DO yo u think teenagers would like to use my product?
你愿意为我的产品支付多少钱？How much would you like to pay f0 r my product?
5RMB
10RMB
over 20 RMB
丨won't buy it
你想多长时间组装我的产品How much time would you like to assemble my product
1 min
under 3 min
under 5 min
其他