单选题 I could hardly ______ him now. He has changed a lot.
A. remember B. recognize C. remind D. realize

【正确答案】 B
【答案解析】[解析] 该题考查动词的辨析。remember表示“记得”；recognize表示“认出，辨别出”；remind表示“提醒”；realize表示“意识到”。根据文意，recognize正确，故选B。