1. first observe whether there is a lock on the box. If there is a lock, you need to insert the key and open the lock. If there is no lock, you can try to shake the pencil case gently, let the contents of the pencil case press down, and then push the lid open.
2, you can use appropriate tools, erasers, bookmarks, insert them into the box position, gently open the lid.
Self-evaluation of previous students 1
Time flies, time flies. In a blink of an eye, the study life of the research semester has come to an e
Parents' Work Plan for Big Class in Spring 1
First, hold a parent-teacher conference at the beginning of the semester.
Introduce