I think D is the opinion. The answer says, "as far as I could tell" meaning he isn't sure he is just guessing.
B. Conflict.
The answer is conflict (I needed 20 characters)
Answer:
A credible source will have multiple ways to validate.
Explanation:
A credible source is an information source that is unbiased, trustworthy and reliable.
Also, a credible source is typically backed up by evidence from various information channels and should be accurate.
In order to validate a credible source, it is necessary that the information provided is checked against other reliable sources to verify accuracy.
Hence, a credible source will have multiple ways to validate.
Additionally, the credibility of a source isn't limited to online sources only, Wikipedia pages or from .gov and .org websites.
Answer:
The correct answer is: to better argument.
Explanation:
In this sentence, we use the adverb of purpose (to better argument) to clarify a certain action (in this case, to explain why the administrator of the company added new personnel) by providing to us more information about the action.
In general, we use adverbs to clarify, modify, and explain verbs, clauses or other adverbs.