問題詳情

7. A:When did A Ji Shi start to work?B:He started to work at a restaurant _________________.
(A) at fifteen age
(B) in age fifteen
(C) in fifteen
(D) at age fifteen

參考答案

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