Possible signs of alcoholism include what? check all that apply.

a. drinking many different types of alcohol b. promising to quit and following through with it c. not participating in other activities in order to drink d. refusing to admit how much one drinks

It would be C and D. 

A is not an answer since many people drink many different types of alcohol and it doesn't mean that they are alcoholic. They are just trying new things.

B is not an answer since quitting is not a sign of alcoholism because the problem has already been addressed.

C and D are answers since alcoholism takes over someone's life so much to the point where they drink a lot. Usually it is alone since some are very embarrassed and don't want to show everyone else how much they consume due to self-consciousness so they don't go to other activities.