A: animals
B: plants
C: minerals
D: microorganisms
举一反三
- 中国大学MOOC: The reason why it is called Chinese medicinal herbs is that most of them are from .
- Most of Chinese medicinal herbs are from
- Plants are the only medicinal substances used in Chinese herbal medicine.
- Generally speaking, effective ingredients extracted from natural minerals, animals or plants, as well as drugs obtained by chemical synthesis or biosynthesis are collectively known as chemical drugs.
- What resource plants do you know from this course?A. Grain plants, energy plants B. Aromatic plants C. Medicinal plants, drug plants D. Industrial plants and enviromrntal protection plants A: Grain plants, energy plants B: Aromatic plants C: Medicinal plants, drug plants D: Industrial plants and enviromrntal protection plants
内容
- 0
What resource plants do you know from this course? A: Grain plants B: Energy plants C: Medicinal and drug plants D: Environmental protection and industrial plants
- 1
Generally speaking, effective ingredients extracted from natural minerals, animals or plants, as well as drugs obtained by chemical synthesis or biosynthesis are collectively known as chemical drugs. A: 正确 B: 错误
- 2
中国大学MOOC: Generally speaking, effective ingredients extracted from natural minerals, animals or plants, as well as drugs obtained by chemical synthesis or biosynthesis are collectively known as chemical drugs.
- 3
中国大学MOOC: Effective ingredients extracted from natural minerals, animals or plants, as well as drugs obtained by chemical synthesis or biosynthesis, are collectively known as chemical drugs.(Which translation is right?)
- 4
Animals and plants can live on the earth because ________. A: it is the right distance from the sun B: it has plenty of water C: the sun gives them warmth and light D: all of the above