Because/Even though children’s understanding of AIDS increases with age:

A. AIDS education should not be attempted before adolescence.

B. relatively young children can still grasp complex scientific concepts about disease.

C. children in grades K-6 cannot even give a superficially correct explanation of AIDS.

D. young children with HIV are more readily accepted by their classmates than are adolescents

I am choosing C but could it also be D? Please help!

I disagree with both C and D.

Read the introductory statement carefully. Only one choice adequately completes that sentence.

Based on the given statement, it seems like both option C and option D could be viable answers. However, let's go through a process of elimination to determine the best answer.

Option A states that AIDS education should not be attempted before adolescence. This statement contradicts the initial statement, which mentions that children's understanding of AIDS increases with age. Therefore, option A can be eliminated.

Option B states that relatively young children can still grasp complex scientific concepts about disease. This aligns with the initial statement, as it acknowledges that children's understanding of AIDS improves with age. So, option B is a plausible answer.

Option C claims that children in grades K-6 cannot even give a superficially correct explanation of AIDS. This contradicts the initial statement, which implies that children's understanding of AIDS does improve with age. However, it is possible that some children in grades K-6 may be able to provide a superficially correct explanation. Therefore, option C may not be the best answer.

Option D suggests that young children with HIV are more readily accepted by their classmates than are adolescents. Although this may be true, it is not explicitly mentioned in the initial statement. Therefore, option D is not the best answer based solely on the given information.

Given this analysis, option B, "relatively young children can still grasp complex scientific concepts about disease," is the most reasonable answer. However, it is important to note that the best answer can vary depending on the broader context or additional information that may not be provided in the question.