Answer:
Sorry but your whole question is not here.
Does it take you by interest and are you willing to put a little more information for that topic.
Answer:
In ancient times, Nubia was the principal corridor where "there were cultural influences transmitted" between Black Africa and the Mediterranean basin.
Option B is the the right tense of this sentence correction task "b. through which cultural influences were transmitted".
Explanation:
Answer:
It means he is incredibly fast.
Explanation:
The saying "He ran as fast as a cheetah" means he is an incredibly fast runner.