2. Discuss the advantages and disadvantages of using multimedia courseware in class.
3. Investigation on extracurricular reading of middle school students.
Recycling of waste batteries
Plastics and its recycling
Harm of correction fluid to human body
Investigation on non-edible pigments in beverages
Is pure water "pure"
On healthy diet in today's society
Side effects of cosmetics
The positive influence of using solar energy on the future
Investigation on unclean food near middle school
Question 1: Get things done, Yuan.
Question 2: With concrete examples, it is strongly demonstrated that each line has its own insurmountable forbidden
Chorus Club Work Plan 1
I. Purpose of the activity:
Enrich students' extracurricular cultural life, improve students' musical sensibility and expressi