The statements that are not true are A. English is a superior language, and D. Language does not include gestures or symbols. No language is or can be superior to any other language. All of them serve their functions well. As for the D option, it isn't true because language, in its broader sense (as a means of communication) can include or be entirely made of gestures (e.g. sign languages) or symbols (e.g. mathematical language, where communication is based on different symbols).
