This composition belongs to propositional composition. Before writing, consider three questions:
1. What do you write? (Ideas and requirements: novel and advancing with the times)
2. Why write? (thoughts and feelings, requirements: all green is a little red from it)
3. how to write it? (Problems expressed, requirements: various forms).
There are many desirable things in the distance, as long as they are educational and contain positive energy, they can be written. Need to pay attention to several issues:
1.? The angle must be novel.
2.? Expressions and rhetorical devices must be used reasonably.
3.? Meet the requirements.