请教大全20

                             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) cars that were test-driven with their odometers disconnected

(B) cars that it had test-driven with their disconnected odometers

(C) its cars having been test-driven with disconnected odometers

(D) having test-driven cars with their odometers disconnected

(E) having cars that were test-driven with disconnected odometers

请问为什么选d？考了什么语法点啊～～～～