So you're looking for 2 synonyms. B is the best answer, avert and prevent are synonyms of each other. The other choices are antonyms, or they're at least not synonyms.
Answer:
"Last year, he was the freshman class vice president"
Explanation: This statement proves that he is capable of being a leader.
Answer:
They have known that you are going to be late.
Explanation:
hope it is correct
Well, was that the conclusion on the bottom? I'm just going to say that maybe it was the 4th excerpt.