Respuesta :
I believe the correct answer would be A.
I assume this because compared to the other given options, this method would target the most diverse audience.
I assume this because compared to the other given options, this method would target the most diverse audience.
Sample A will be a good choice.
It has students from all classes and all subjects.
All other options don't guarantee that they have students from all possible subjects.
It has students from all classes and all subjects.
All other options don't guarantee that they have students from all possible subjects.