Cooled air is ______ throughout the building. (U4-B)
A: gone
B: circulated
C: chilled
D: frozen
A: gone
B: circulated
C: chilled
D: frozen
举一反三
- A central heating and cooling ___________ produces warm or cool air in one central area and distributes it throughout the building.
- Two beers, please. A: icy,freezing,chilled,frozen
- Champagne is best served "chilled". Chill the bottle before use in the refrigerator and place in a wine cooler, with some water and ice cubes. A: hot B: warm C: frozen D: moderately cold
- The building now down is our old office building.
- 12. Which floor of the building did the fire destroy? The ______________________of the building.