34. To prevent infant from infecting COVID-19, professionals are suggesting feeding them more of (A) fruit juice (B) vegetable puree (C) breast milk(D) meat

10. What's the main purpose of this study? (A) to study the appearance of Chenopodium formosanum, (B) to investigate the antioxidant activity of fermented djulis (C) to investigate the influence of production cost on probiotcis, (D) to raise fund from foreigners.