__________________ is any work involved in fixing or unfixing any pipe, plumbing fixture or appliance including; any trap, waste or soil pipe, ventilation pipe, or overflow pipe and any pipe that supplies or is intended to supply water.

__________________ is any work involved in fixing or unfixing any pipe

1.	__________________ is any work involved in fixing or unfixing any pipe, plumbing fixture or appliance including; any trap, waste or soil pipe, ventilation pipe, or overflow pipe and any pipe that supplies or is intended to supply water.
A.	Domestic plumbing
B.	Flooring
C.	Sanitary plumbing
D.	Plastering and putting
Answer» D. Plastering and putting