Answer:
D
Explanation:
I choose D because Main Reason for narrowing a research paper topic is to build an argument.
The closest meaning to the word congested as it’s used in this means when someone can’t breath because the this she nose becomes swollen that’s why is also called stuffy nose.
b e n i c e a n d g o o d w i l l c o m e b a c k t o y o u b e c a u s e k a r m a i s a b i t c *
