You should be preparing by doing well in the class. If the class is of good quality (as in, historically in that class at your school, A students tend to earn 5 scores on the AP exam), you should not need any additional preparation.
You should be preparing by doing well in the class. If the class is of good quality (as in, historically in that class at your school, A students tend to earn 5 scores on the AP exam), you should not need any additional preparation.