I believe the answer is D
Answer:
A favorite quote by Martin Luther King, Jr. is written below in form of essay.
Explanation:
Reverend Martin Luther King, Jr. co-wrote his "I Have a Dream" expression with his intimate adviser Clarence Jones.
This is the view of the narrative that Clarence had put that was the backward the views of the address that had transformed the attitude of the people on the whole campaign.
The essay is written graphically and has a powerful worldly sense as it prevents towards the moment of honesty which is the address to build to it.
The correct answer is B: HOWEVER.
From the passage given above, it can be seen that the similarities between coal and petroleum is the principal subject of the passage. The author gives several points that are jointly shared by both coal and petroleum. The author only gives one contrast between the two and in the process of making the contrast, he used the word 'HOWEVER'. The difference that the author gives about coal and petroleum is in their formation.
Life is to easy to be stressed.