The answer is the last one, D. All of the other transitions indicate that the writer will either go into further detail on the subject or list other reasons as to why this would be correct. However, D clearly uses a contrasting transition to introduce a new argument.
Hi A. Is the answer you need to make this sentence grammatically correct.
The first one is correct. Question marks are always on the inside of the quotation marks.
Answer is A in Apex, just got it right