Then, can you be a little more sophisticated ~ ~ Also compare the prices with the prices offered by three families. If you want to know the general market first, ask several booths to make a comprehensive quotation, and then you can say that what I bought two days ago is not 2. 3 yuan 1 kg? If the price you mentioned is considered impossible, his purchase price is not that low, and he will definitely answer that you can't. If it is really such a price, he may say that the price is not as good as mine, then you should be able to spend 2. Three to two. 5 buy it, understand?

The price of food fluctuates greatly, and no one can tell you to pay attention to it yourself. If not, send me to buy it for you later, hehe! ~

Don't you know the approximate price by asking more booths, or go to the supermarket to see how much the food is, and the supermarket will be 20% more expensive, so don't you have the answer? Hmm. How interesting