B. Do. B is the correct word for this sentence because are the others are grammatically incorrect
Answer:
What Is AIDS? AIDS is the late stage of HIV infection that occurs when the body's immune system is badly damaged because of the virus. In the U.S., most people with HIV do not develop AIDS because taking HIV medicine every day as prescribed stops the progression of the disease.
Explanation:
" under" the word after a noun or pronoun
Diminish means that it would disappear or get better.
so. C.