弱问道语法题~

stella.lqnUID: 2728376

1、In December of 1987 an automobile manufacturer pleaded no contest to criminal charges of odometer tampering and agreed to pay more than $16 million in civil damages for cars that were test-driven with their odometers disconnected.
(A)   A. Cars that were test-driven with their odometers disconnected.
(B)   B.Cars that it had test-driven with disconnected odometers
(C)   C. Its cars having been test-driven with disconnected odometers
(D)  D. Having test-driven cars with their odometers disconnected
E. Having cars that were test-driven with disconnected odometers

正确答案我就是读着别扭……谁帮忙解释下？