It's a source citation. The name Breenan is the author, and 142 is probably the page this information was found on in Breenan's writing.
Answer: C is the answer.
Explanation: why its C because it is saying, A word or phrase for one thing that is used to refer to another thing in order to show or suggest that they are similar 2.
Answer:
only one meaning of difficult, hard, complicated, tough, strong, complex
Explanation:
hard hard
Challenging hope it helped
