問題詳情

17. Monica: I invited Ann and Rob to my wedding ceremony, but they didn’t come.
 Tom: Why not ?
 Monica: They were out of town. They _____ at that time.
(A) are traveling
(B) are taking a trip to Japan
(C) were traveling
(D) travel to Japan

參考答案

答案:C
難度:計算中-1
書單:沒有書單,新增

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