The verb phrase in this sentence is "had been winding up". This verb phrase's tense is past perfect progressive. The answer is option A. Past perfect progressive defines an action that began in the past and is still ongoing in the present when a second action began.
This might be the answer:
B. Use of syntax
Answer:
Not for the faint of heart, lacrosse is an exciting sport that will probably be coming soon to a field or stadium near you.
Explanation:
The thesis is usually at the end of the paragraph and lets the reader know what they are going to discuss in the rest of the essay.