Your answer is true because the researcher is overwhelmed and gets very stressed over finding information
If you accept either C or D as the correct revision then you have to accept both of them. Hence the best way to treat the sentence is to ignore both of them.
B is not correct either. You can over punctuate.
That leaves A.
Sometimes the right answer to many things is to do nothing. My dad used to say "Don't fix what isn't broke."
A is the answer <<<<<
Answer:
are you giving an advice or putting your question
The pronoun is capitalized when it’s at the beginning of a sentence
Answer:
a is false i looked it up
Explanation: