問題詳情:
I think it ________ to knock at the door before entering the room.
A. impolite B. polite C. politely D. interesting
【回答】
B
知識點:相似 相近詞比較
題型:選擇題
問題詳情:
I think it ________ to knock at the door before entering the room.
A. impolite B. polite C. politely D. interesting
【回答】
B
知識點:相似 相近詞比較
題型:選擇題