To ensure you are aware of any subject that might be on a test, the best strategy is to a. ask someone who took the test earlier in the day c. attend each class session b. clean out your notebook d. track your grades select the best answer from the choices provided a b c d

The answer is definitely

C. Attend each class session

Hope that helps!

c. Attend each class session

Explanation:

If you want to be sure of what is going to be on a test, you should keep in mind all the subjects you saw in class, and attending every class session is the only way that you can be 100% sure that you actually know every subject that the test will be covering and study it properly.

a) it is located in central mexico.

the telephone is the answer