1 once a week.

2. How much do you usually spend on snacks every time?

Below 30 yuan.

3. What brand of food do you like?

A well-known brand with good quality and low price.

4. What kind of snacks do you like? (a: jelly b: chocolate c: biscuit d: drink)

5. What kind of snacks do you like? (b: chocolate d: vanilla e: other)

6. What should I pay attention to when buying snacks? (b: taste c: brand d: price)

7. Under what circumstances do you usually buy snacks? (A: Buy while shopping. B: buy it as a gift. C: buy it for yourself. )

8. How do you know about imported snacks? (c: Not only the packaging is exquisite, but also the quality and taste are slightly better than those of domestic snacks)