The ______ garden looks very beautiful.

A．the capacity to generate electricity is the distinctive characteristic of the fish
B．the current travels in an upward direction from the positive side to negative side in torpedo's electric cells
C．some fish can produce enough electricity to drive a number of electric motors
D．the torpedo's electric cells have a shape with six sides

A．the current in one place is not strong enough to give a shock
B．the fish's electric cells are filled with jelly-like substance
C．to complete the circuit, you have to touch the fish in two places
D．a torpedo: s electric cells contain more than one electric plates