Hi!
Well, to answer your question...
It is not temporary.
In fact it can be lifelong or last for years.
That leaves A out.
It is definitely not contagious.
It is something that develops in a person individually. That means B is wrong
Now it is not even infectious... so D is also incorrect.
And it actually is a chronic disease, so that means your correct choice is C) chronic
Have a great day!
~Brooke❤️