Respuesta :
Before reading the passage, read all the available answers. As you read, look for evidence that would support each of these answers. Clearly this paragraph is giving the best reasons to go to a school uniform policy rather than to not have one at all. So, list all of the reason why the policy would be better since this is the author's perspective. Then read through the answers again, eliminating the ones that could not possibly be the answer. There is nothing mentioned in the paragraph that would support A. The same can be said for B. Since there is little evidence to support C, D would be the best answer.