Answer:
I would answer A
Explanation:
A. has the most potential because it talks about unusual linguistics features and it tells us more about the language which is what the fill in sentence above needs because it started off with "An important reason..."
Avoid it, not go near, stay away.
So you should go to your teacher. Right and then after that you ask for help correct. When you get your help then you solved your problem.
D. is the right answer because it looked like a large gray cat with is the large gray cat.
good luck
