I would say the answer is D
This question is about the article "When Clothing Labels Are a Matter of Life or Death".
Answer:
Promote visibility, extinguish subcontracting, pressure from investors.
Explanation:
In the article Kashyap shows how the clothing and footwear manufacturing industries have been one of the biggest centers of disrespect for human rights, causing workers to work exhaustively, earning few wages and being subjected to inhospitable environments and with little security.
For Kashyap, there are three processes that can prevent this from happening and can improve the lives of these workers. These processes are the transparency of the companies that consume the products of these industries, showing how the entire production process is, the extinction of subcontracting, which subjects workers to inhuman conditions of employment and pressure from investors who can charge for better working conditions.
A, the word option means a choice or an alternative.
A, though I don't know what the passage says you can assume he kept going because he was determined and the rest don't give a good enough reason to leave his friend.
C. simile is a comparison using like or as