問題詳情:
—What is Mike doing now?
—He ________an online class in his room.
A . was taking B . is taking C . took D . takes
【回答】
B
【詳解】
句意: —— 邁克現在在幹什麼? —— 他正在房間裏上網絡課。
考查時態。 was taking 正在修(課程),過去進行時結構; is taking 正在修(課程),現在進行時結構; took 修(課程),過去式; takes 修(課程),動詞三單;根據前面問句中的動詞形式可知,句子用的是現在進行時,所以這裏回答也用現在進行時,結構是 am/ is/ are+doing ,故選 B 。
知識點:動詞時態
題型:選擇題