题目

说一说哪个最大？哪个最小？哪个最重？哪个最轻？ 答案：西瓜最大，苹果最小，西瓜最重，苹果最轻。--I lost my MP4 on my way home this afternoon. -- _________! You must be careful next time. A．Take care                                  B．Look out C．Pay attention to                              D．What a pity