Their ______Coil Smith says, “Animal research is irrelevant to our health and it can often
A. spokesman
B. spokeman
C. speaking man
D. spoken man
A. spokesman
B. spokeman
C. speaking man
D. spoken man
第1题
A.non-steel package
B.smaller coil
C.bigger coil
D.locking coil
第4题
A.locking coil
B.sitting coil
C.inner coil
D.safe coil
第5题
A.voltage;coil;switch
B.switch;coil;voltage
C.oil;switch;voltage
D.coil;voltage;switch
第6题
In order to correctly open a new coil of manila line , you should______.
A.pull the tagged end from the top of the coil
B.pull the tagged end through the eye of the coil
C.secure the outside end and unroll the coil
D.unreel the coil from a spool
第10题
In Henry's experiment,the galvanometer indicated a voltage when______.
A. the coil was connected to a battery
B. the coil was disconnected to a battery
C. neither A nor B
D. both A and B
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