Question

Becoming addicted to drugs or alcohol ________________.

a. takes a long time
b. is something beyond the user’s control
c. can happen rapidly
d. both b and c

Answer 1

I would say the answer is D, both B and C. It's definitely not A because it's rather easy to get addicted to drugs and/or alcohol. Those who want to stop can't because it's difficult to. 

Answer 2

Answer;

b. is something beyond the user’s control

c. can happen rapidly

Becoming addicted to drugs or alcohol is something beyond the user's control and can happen rapidly. Recreational or occasional use of these substances often turns into abuse.

Explanation;

-Becoming addicted to drugs or alcohol is a process that can happen very quickly.

-Recreational or occasional use of these substances can quickly turn to abuse. When someone begins to use drugs or alcohol on a regular basis, they are starting on a path toward abuse.