Electrical ____ are (is used to free people from the heavy housework.
A: equipment
B: facilities
C: appliance
D: apparatus
A: equipment
B: facilities
C: appliance
D: apparatus
举一反三
- The domestic electric ______ promise to free the housewives from the burden of the hard housework. A: apparatus B: appliances C: instruments D: equipment
- ___________ n. a piece of equipment, esp. electrical equipment, used in people's homes
- What does a medical supply company sell? A: medical equipment B: clothes C: electrical appliance D: tools
- The ______ and the skills of the teachers were probably well above average for the United States at that time. A: equipment B: facilities C: appliance D: instruments
- Which equipment is used to convert chemical energy into electrical energy?