( ) (A) in back of(B) on the back of(C) in the back of(D) at back of

問題詳情

( )
(A) in back of
(B) on the back of
(C) in the back of
(D) at back of

參考答案

答案：B[無官方正解]
難度：適中0.5
統計：A(2),B(2),C(2),D(0),E(0)

內容推薦

內容推薦