問題詳情

26.0Paul: ____________    did you  ____________   your teeth? Terry: After dinner.
(A) When; brush
(B) What time; brush 
(C) What; brushed 
(D) When; brushed

參考答案

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