I am currently working on my SAT book, and I encountered a question like this:
The Golden Record contains a great cross-section of human civilizations, but that information still needs to be communicated to an alien civilization that doesn't speak any of A. HUMAN / B. HUMANS' languages.
The book states that the answer is B, but I don't know why that is the case. It looks perfectly fine to me if the sentence were to end with'...any of human languages,'
I'd really appreciate it if you could help me by explaining why this is the correct answer.