Answer:
D. Tip-of-the-tongue phenomenon
Explanation: The Tip-of-the-tongue phenomenon is a term used to describe a situation where a person who is fully aware that he knows a particular subject or something but was unable to recall or collect the knowledge of that thing when it was actually needed,but later when not needed you now recollect or remember that thing you were not able to remember previously.
<span>The ‘Watching the World from the Riverbank’, is trying to send the readers or communicate through the readers by having them to know about the world and how reality runs in every society or in the world that we live in and by that, it is trying to focus on the rules of reality in which is the main focus in the story. The correct answer is letter b.</span>