Question

Alcohol abuse ________ the immune system, which helps protect the body from infections.

A. Moderately suppresses
B. Severely suppresses
C. Lightly suppresses
D. Boosts

It's not A. and D.

Please Help!
Ms. Sue
What does your text say?

bobpursley
It is B.

Noemi
It's probably B.
Noemi
I just re-did my test, and got a score of 100. Yes, the answer is B.

I'm sorry @bobpursley and @Ms. Sue, I didn't notice your responses earlier.
Danielle
The answer is B, Severely suppresses.