5 According to the writer, when people under thirty hear loud music in a passing car, they

Краткое пояснение:

The text states, 'If you're under thirty, you probably take it in your stride and, with uttermost cool, give a barely perceptible nod of recognition.' This suggests that people under thirty are not bothered by loud music and are unlikely to pay any significant attention to it. Option A is incorrect as a nod of recognition is not necessarily approval. Option B is incorrect as they do acknowledge it, albeit minimally. Option D is incorrect as there is no indication they hide annoyance; they simply ignore it.

Ответ: C