A "mobile lift" is:

1. AA device permanently installed in a vehicle and intended for lifting or lowering an interchangeable box.
2. BA device in a vehicle that prevents the vehicle from overturning while unloading or loading an interchangeable box.
3. CA device permanently connected to a vehicle and intended to lift one side of a side loading platform.
4. DA modern device intended for raising the axle when changing a wheel due to a puncture.

Pick an answer to test yourself