Iwasabouttoinformyouofthesuddenchange
來源:國語幫 4.96K
問題詳情:
I was about to inform you of the sudden change ______an unexpected visitor came.
A. because B. before C. when D. unless
【回答】
C
知識點:連詞
題型:選擇題
問題詳情:
I was about to inform you of the sudden change ______an unexpected visitor came.
A. because B. before C. when D. unless
【回答】
C
知識點:連詞
題型:選擇題