• 2022-06-06
    Well, all the ____, such as chimpanzees and gorillas, can-learn American Sign Language.
  • great apes

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      Natural language includes human communication language, spoken language, written language, sign language, flag language, etc., and artificial language is a natural language improved on the basis of natural language. ()

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      The _______ is that you can’t learn a foreign language well without hard work. A: award B: eality C: graduation D: success

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      If you want to learn a language well, _________ time is necessary.

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      With what can a person learn a foreign language well?( ) A: Week will. B: Low interest. C: Strong will. D: little enthusiasm.

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      In order to learn a language<br/>well, a sound ______ in quite necessary.