单项选择题
The ground terminal of a starter should be connected to （）
A.the common ground point B.the starter’s frame C.the commutator D.the starter’s mounting bolts
单项选择题 Wires should have each feature of the following except （）
单项选择题 （）connectors hold best if a wire is accidentally pulled or a connection becomes loose.
单项选择题 If you must make an electricity connection in a poorly accessible spot, solder it and seal it against （）
