問題詳情
【題組】50 What’s the main idea of this passage?
(A) To explain how a suspension bridge is built.
(B) To introduce the origin of modern suspension bridges.
(C) To summarize previous findings on suspension bridges.
(D) To compare a suspension bridge with other types of bridges.
參考答案
答案：A
難度：困難0.285714
統計：A(6),B(7),C(7),D(1),E(0)