Nutritive carbohydrates are mainly digested and absorbed in the small intestine.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- Nutritive carbohydrates are mainly digested and absorbed in the small intestine.
- Proanthocyanidins are very poorly absorbed in our small intestine.（）
- Proanthocyanidins are very poorly absorbed in small intestine。（ ）
- Flavonoids that are not absorbed in our small intestine can be metabolized by colonic microflora-aglycones and phenolic acids.（）
- Digestive system includes______ intestine and ________ intestine.