問題詳情

【題組】33.What is essential in making a modem car tougher to steal?
(A) A coded ignition key.
(B) A unique ID card.
(C) A special cellphone signal.
(D) A GPS satellite positioning receiver.

參考答案

答案：A
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)