The answer is all of the above except choice 3.
In a business setting, you never want to use a detached tone. This gives the impression to your colleague/boss/etc. that you don't care and don't really want to be there. It shows that you don't see them as important and don't care about what they have to say. It won't achieve anything for you.
<span>A: A. The evidence shows that King's actions permanently altered the lives of black Americans. </span>
Answer:
In the first stanza the two things that are being compared are a pall like silence and the crowd at the game
Explanation:
Then again I am probably wrong so choose another answer if their is one.