The most likely place for a fire to start through the process of spontaneous combustion is in _____.
A.an electrical switchboard
B.the pressure tanks
C.the fuel oil tanks
D.the oily rag bin

A.
A.an
B.the
C.the
D.the

The most likely place for a fire to start through the process of spontaneous combustion is in _____.A.an electrical switchboardB.the pressure tanksC.the fuel oil tanksD.the oily rag bin