The principle of the heating system in this building is that pipes ________ hot water from the boiler to every part of it.

  A. consume                B. conduct             C. transmit                     D. convey

The principle of the heating system in this building is that pipes ________ hot water from the boiler to every part of it

1. A.
   consume
2. B.
   conduct
3. C.
   transmit
4. D.
   convey

The principle of the heating system in this building is that pipes ________ hot water from the boiler to every part of it.

  A. consume             B. conduct           C. transmit                 D. convey

The principle of the heating system in this building is that pipes ________ hot water from the boiler to every part of it.