the correct answer is letter A. Energy is the only noncountable noun.
It can't be letter D because day is not a noncount noun.
Letter C is also a countable noun, so letter B cannot be an option.
Letter B is a countable noun, so it can't be an option.
If new demagogues appeared in uncertain times to attack unpopular minorities in the name of patriotism, could it all happen ...
A) allows you to compare 2 products Cost and value
A and D are grammatically correct! B and C are 100% incorrect.
In A, you can write "You are quite a..." as "You're quiet a...", but in D ,i don't see an error. So it's a 50-50 in my opinion.
I'm not a 100% sure on the right answer, but i can assure you that the answer is either A or D. Hope it helps!
Answer is D for your question