Subjective: based on or influenced by personal experiences, beliefs, thoughts
I just copied and pasted this to see if anyone else had an answer, one person said B and that got 5 stars and a few thanks, so I'd go with B. Also, B seems objective because it is influenced by the person's feeling of the character.
Answer: By adding closing sentence
Explanation:
The introduction will be more effective if the writer would add a closing sentence. The main idea of closing sentences is to establish and restates the most important thing about the argumentative essay, to show what are the key and the main idea of that essay.
This introduction needs strength and stable information because these pieces of information are incomplete and they are left hanging. Because it is the argumentative essay it would be good to be clear about what the author is arguing and what is he trying to describe.