問題詳情:
--What were you doing at 9 o’clock last Sunday morning?
--I ________.
A. did my homework B. am doing my homework
C. do my homework D. was doing my homework
【回答】
D
知識點:未分類
題型:未分類
問題詳情:
--What were you doing at 9 o’clock last Sunday morning?
--I ________.
A. did my homework B. am doing my homework
C. do my homework D. was doing my homework
【回答】
D
知識點:未分類
題型:未分類