The instrument for measuring real power is the:
举一反三
- AC voltmeter is the instrument for measuring the voltage of:
- _____is an instrument for measuring the vital capacity of the lungs .
- When measuring current, circuit power before connecting the meter in the circuit.
- ______ is the real center of power in Parliament.
- The film describes ( ) . A: the real life of skating players B: the real life of skiing players C: the beauty and power in skiing D: the beauty and power in skating