Myfatherwaspreparingforhisspeech
來源:國語幫 1.76W
問題詳情:
My father was preparing for his speech __ my mother was doing some washing last night.
A. if B. while C. unless D. until
【回答】
B
知識點:連詞
題型:選擇題
問題詳情:
My father was preparing for his speech __ my mother was doing some washing last night.
A. if B. while C. unless D. until
【回答】
B
知識點:連詞
題型:選擇題