Blank (ii): The Parallel Clue
The easiest place to start is the phrase at the end of the sentence: "(ii) _______ and rejection slips."
- The Trigger: The word "and" creates a parallel structure. This means the word in Blank (ii) must have a similar meaning and tone to "rejection slips."
- Context: Receiving a "rejection slip" is a negative event that signifies failure, a lack of progress, and frustration for a writer. Blank (ii) must be a parallel negative concept.
- D. acclaim: This means high praise and public approval. It is a positive word and directly contradicts the negative idea of a "rejection slip." (Eliminate)
- E. disappointment: This means the sadness and displeasure caused by failure. This is a perfect negative parallel to receiving a "rejection slip." Multiple rejections lead directly to disappointment. (Keep)
- F. encouragement: This means giving support and hope. This is a positive word and does not fit. (Eliminate)
- Winner: E. disappointment

Blank (i): The Contrast Trigger
Now that we have established the condition (disappointment and rejection slips), we can find out how the young man reacted to it.
- The Trigger: The critical word here is "despite." This sets up a contrast relationship.
- Logic: The sentence structure is: "He was (i) ______ pursuing his goal despite facing negative obstacles (disappointment/rejection)." This contrast tells us that the young man's behavior in Blank (i) must be something remarkable that pushes back against the external negativity. Most people would quit. Someone who keeps going must be highly determined.
- A. unsuccessfully: While he was facing rejection, this word doesn't create a strong contrast. A biography focuses on a person's character, not just their failure. (Eliminate)
- B. sporadically: This means occasionally or in an irregular pattern. If someone is sporadically pursuing something, they don't have enough dedication to merit a biography focused on their "glimpse." This choice is an antonym trap; it's the opposite of determined. (Eliminate)
- C. doggedly: This means persistently, tenaciously, and stubbornly refusing to give up. This is a perfect fit. He pursued his goal doggedly despite the negative forces of disappointment and rejection. (Keep)
- Winner: C. doggedly

The sentence forms a classical, compelling narrative:
- (i) The character trait: He was persistent and tenacious (doggedly).
- (ii) The obstacle he overcame: He displayed this tenacity despite a continuous string of failures (disappointment and rejection slips).

This creates a perfectly logical and compelling sentence. The correct answer is (C) for Blank (i) and (E) for Blank (ii).