It is either A or D. It is definitely not B or C though. I would choose A.
I'd say that D is the right answer.
Answer:
-It's natural that some people are slaves
-Slaves are inferior beings
-Slavery is good for slaves
-Abolishing slavery would threaten the structure of society
Answer:
is the last part of something, its end or result. when you write a paper, you always end by summing up your arguments and drawing a conclusion about what you've been writing about.
Explanation:
Answer:
The main idea of this passage is to get enough sleep. Lack of sleepness can reduce a person´s ability to concentrate.
Explanation: