Answer:
extraneous - irrelevant or unrelated to the subject being dealt with
The answer is A because a interjection is a abrupt remark, mainly made as an interruption.
This was already answer in your previous question !?!!??
Answer:
Part A: A. Politicians doubt that Sonia will be a capable Supreme Court justice, so she must go through a special approval process.
Part B: B. "The president wanted to be sure Sonia didn't have any problems or ugly secrets in her past."
Explanation: