問題詳情

(  )13.Mr. Brown had a big problem. He walked ________ in front of his house.
(A) from door to door 
(B) more and more 
(C) sooner or later 
(D) back and forth

參考答案

答案:D
難度:簡單0.73494
統計:A(13),B(4),C(5),D(61),E(0)

內容推薦

內容推薦