問題詳情

【題組】67.What is the passage mainly about?
(A).The beginning of road deaign.
(B).The development of transport wheels.
(C).The history of public transport.
(D).The invention of fast-moving vehicles.

參考答案

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