Answer:
A
Explanation:
objective language is language that shows no emotion. objective means to be factually correct. A is the only excerpt that doesn't use any emotional language
Because verbal context effects (when they do occur) are presumed to result from a change of meaning, the broader role of word meaning in recognition was examined. ... It is likely that word meaning is encoded during study of lists of words but is infrequently used in making recognition decisions.
I would say your answer is creating tension. the rest dont seem to work since refuting a counterclaim will make the argument weaker, but it will help the story, not bring it down. it obviously doesnt make the argument stonger, and the main purpose is for the audience to see both sides. so my answer would be creating tension. hope this helps