我想問...15點

to be a good student , you should obey your teacher,follow the shcool rules .
a good student shouldn't drink wine .

What a good student should do is to come to class on time and pay attention in class. By coming to the class on time, it is not just benefiting yourselves, but also respecting the others. However, if you stay in the class without learning materials, it is an act of wasting time. In conclusion, excellent students should not be late in class, and they should pay attention on what they are learning.