中国大学MOOC: The essential nutrients cannot be made by the body and therefore must be consumed to maintain health.
举一反三
- The essential nutrients cannot be made by the body and therefore must be consumed to maintain health. A: 正确 B: 错误
- The World Health Organization (WHO) notes that essential nutrients are _______ in supporting a person's good health, and growth. A: superficial B: artificial C: crucial D: substantial
- 中国大学MOOC: Which of the following is NOT the essential element of a body paragraph of a speech?
- 中国大学MOOC: (5)Crying can help people maintain health under certain conditions.
- To maintain a healthy body and mind, one must exercise, eat vegetables and fruits and ________.