Answer:
The most common definitions are listed first
Explanation:
Dictionaries are intended to be convenient, therefore they would put the most common definition first to avoid the reader to search through all the other ones.
This is improper " as a romans do " is not right
The commas must be placed both before and after the nonessential element. For example...
My mom, who hates cooking, ordered takeout.
"who hates cooking" is the nonessential element, and you can see that a comma goes before and after it.
The answer is B. more than one form of communication
MULTImedia is your hint since that would be "more than one form of communication" is used.
