Usually the reason is D. It can make us biased, I don't see any other option making sense
It would better improve the paragraph because it has nothin to do with the rest of the paragraph. The paragraph seems to be about team sports and promoting it, while sentence 3 is about individual sports are better then team sports. So removing sentence three would better promote CO-ED team sports.
Answer:
<em>little. (Double) most nearly means. twice. (Purchase) most nearly means. </em>
Explanation:
HOPE IT HELPS