1 . I am not ________ with my roommate but I have to share the room with her because I have nowhere else to live.

A．consistent

B．competent

C．compatible

D．comprehensible

2 . Understanding the neurobiology of ________buying disorder, as it's officially known, is still in its infancy.

A．compulsory

B．complimentary

C．compulsive

D．compatible