—Theblackboard
來源:國語幫 2.09W
問題詳情:
—The blackboard_____ everyday.
—So it is. It’s our duty to keep it clean.
A. was cleaned B. cleans
C. is cleaning D. is cleaned
【回答】
D
知識點:動詞語態
題型:選擇題
問題詳情:
—The blackboard_____ everyday.
—So it is. It’s our duty to keep it clean.
A. was cleaned B. cleans
C. is cleaning D. is cleaned
【回答】
D
知識點:動詞語態
題型:選擇題