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ManuelVela12
Autor :
tekneso tekno
1.
What is this?
A.
motor
B.
bell
C.
resistor
D.
cell
2.
What is this?
A.
bell
B.
light bulb
C.
motor
D.
resistor
3.
What is this?
A.
resistor
B.
motor
C.
bell
D.
light bulb
4.
What is this?
A.
resistor
B.
bell
C.
switch
D.
cell