ai giỏi tanh giúp mình với Language, the principal (1)used by human beings to communicate with one another, is primarily spoken, although it can be transferred to other media, such as (2) If the spoken means of communication is unavailable, as may be the case among the (3)., visual means such as sign language can be used. A prominent characteristic of language is (4).the relation between a linguistic sign and its meaning is arbitrary. There is (5)..reason other than convention among speakers of English that a dog should be called dog, and indeed other languages have different (6)(for example, Spanish perro, Russian sobaka, Japanese inu). Language can be used to discuss a wide range of topics, a characteristic that distinguishes it (7).animal communication. The dances of honey bees, for example, can be used (8)to communicate the location of food sources. While the language-learning abilities of apes have surprised many people-and there continues to be controversy (9)..the precise limits of these abilities-scientists and scholars generally agree that apes do (10)progress beyond the linguistic abilities of a two-year-old child