問題詳情

【題組】10.( )My mom was furious because my sister ________ on the phone for five hours.
(A)talked
(B)had been talking
(C)should have talked
(D)has been talking

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)