It seems that you have missed the necessary options for us to complete this analogy, but hope this one helps. So if thread is to string, therefore, a cask is to barrel. A cask is a <span>large barrel like container made of wood, metal, or plastic, used for storing liquids especially those with alcohol. Hope this answers the question.</span>
Answer:
D would make the most sense here.
Explanation:
Hope this helped!
Have a great day :D
The purpose of lifelong learning is to expand your skills and <u>opportunities</u>.
If one has more skills, they will essentially have more opportunities.
You can find one at hospitals
The only word I'm seeing that could be an adjective is the word "old".
(Correct me if I'm wrong, thanks!)
Have a great day!