↑ 收起筛选 ↑
试题详情

— I phoned you yesterday morning. A girl answered, but I didn’t recognize the voice.

— Oh, it ____ my younger sister. She was in my room at that moment.

A. must have been                     B. should have been   C. could have been     D. may have been

高三英语单项填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题