Hi Niko
The answer is : A
Why
Because what does the writer say is a question and that's mean he doesn't understand him.
I hope that's help:)
Explanation:
What helped scholars determine that the demotic language was related to the Egyptian language?
Based on details in The Riddle of the Rosetta Stone, what event helped scholars determine that the demotic language was related to the Egyptian language? Examples of the demotic language previously appear on rolls of papyrus. The scholars call it demotic, meaning "of the people."