問題詳情

4. Leo: Why didn’t you answer the phone at about ten past ten?Tim: I ________ because I ________ the trash out.
(A) can’t; took
(B) couldn’t; was taking
(C) couldn’t; taking
(D) can’t; am taking

參考答案

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