For example:
1 and 100 kg lose weight by 10%. What is the weight after losing weight?
This is a mathematical problem.
2. Losing weight requires consuming fat. What substance does fat oxidation produce?
This is a chemical problem.
You can also design biology questions, physics questions, Chinese questions and English questions. . .
In 2022, the enrollment charter of Xi 'an University of Science and Technology High-tech College has been pu