1What is the topic of this passage?
fermentation saves money
fermentation procedures
the process of fermentation
the benefits of fermented foods
2What is the main idea of the passage?
Fermenting your own food can be costly, but the health benefits are worth it.
People should make and eat their own fermented foods to improve their health.
Buying fermented products in a store is more convenient than making them yourself.
People from Asian cultures enjoy the taste of fermented foods more than Westerners do.
3What can be inferred from the passage?
The author has never tried fermented foods.
The author is an online business owner.
The author thinks fermented food may be dangerous.
The author has lived in an Asian country.