問題詳情
【題組】75. Until recently most historians believed that trade along the Silk Road _______.
(A) originated in the 2nd century BC
(B) extended human migration into eastern Asia
(C) began a million years ago
(D) primarily benefited the Egyptians
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)