Answer: Has the university awarded you?
Border marks where a country is : a country is encompassed by borders. This is similar to ocean and shores: shores mark where the ocean is: an ocean is encompassed by the shores.
The answer is d.
They are giving credit to where ever they got their information.
It should be D! It was a friendly letter talking about how she had won the contest!
I hope all is well, and you pass! (: Good luck, rockstar! (: