問題詳情

13. ( )While I______ a shower, Dad rang the doorbell.
(A) took
(B) had taken
(C) was taking
(D)am taking

參考答案

答案:C
難度:計算中-1
書單:沒有書單,新增

用户評論

蝦皮:教育學程考題彙編(教】評論

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