These subjects are all memorizing knowledge, which is actually not too difficult. As long as you remember the main knowledge of the textbook, you will never leave.

1 Get to the point. If you want to take the exam, you can't cover everything. You can only find the main points and recall what the teacher emphasized.

2. Always remember. It is very useful to get up early for half an hour every morning to browse memories.

3 Re-understand, although these are more important than memory, but also understand. For example, if you look at the background and significance of the event and connect with what you have learned before, your memory will be easy to understand.

I hope to be adopted, but I don't know how to keep in touch.