問題詳情:
Before her first HarryPotter came out in 1997,ing ________ English for a living in Portugal.
A.is teaching B.had taught
C.has taught D.would teach
【回答】
B
知識點:過去完成時及其被動式
題型:選擇題
問題詳情:
Before her first HarryPotter came out in 1997,ing ________ English for a living in Portugal.
A.is teaching B.had taught
C.has taught D.would teach
【回答】
B
知識點:過去完成時及其被動式
題型:選擇題