Read this passage from the Article: Ever had a conversation with something not quite human, like a cat or a dog or a bird…or maybe even a garrulous gorilla or a chatty chimp?! You might chuckle at the idea, but surely you've heard of talented parrots, well, parroting human phrases like, "Polly want a cracker," and maybe you know about Koko the gorilla or Lucy the chimp, both of whom were proficient enough in sign language to converse with zoologists. So it looks like we humans aren't the only ones in the animal kingdom with a gift for gab! In this passage, the word converse means __________. A.to talk informally with someone B.to annoy or bother someone C.to ask someone for assistance D.to express one's doubts to someone
