2011成人英語三級口語：你怎么能那樣對待他呢

How can you do that to him?
    你怎么能那樣對待他呢?
    今天的幾個句子是有關表達責備的：
    1. Are you mad?你瘋了嗎?
    2. There now! Didn’t I tell you?你看看，我沒告訴你嗎?
    3. Who asked you? 誰問你了?
    4. Can’t you be serious for once?你就不能嚴肅點嗎?