問題詳情

4. New Jersey has been a leader in industrial research since the _____ ofThomas Edison’s research facility in Menlo Park in 1876.
(A) imagination
(B) inspiration
(C) expedition
(D) establishment

參考答案

答案：D
難度：簡單0.875
統計：A(0),B(0),C(0),D(7),E(0)