Respuesta :
The main reason why Mark Twain advises that young people "get up with the lark" is C. They can train the lark to get up later.
What is a Slang?
This refers to the use of informal language to communicate with people that is unofficial and sometimes considered crude.
Hence, we can see that Mark Twain made use of slangs to talk about young people getting up with the lark to show that they can train the lark to get up later.
Read more about Mark Twain here:
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