时间：04-10 来源：转载 浏览量：12881
He attempted a little last-minute practice during classes that day, but it was no good. Hermione kept asking him what was wrong whenever he fell silent trying to rid himself of all thought and emotion and, after all, the best moment to empty his brain was not while teachers were firing revision questions at the class.
There was a door at the far end . . . it, too, opened at his touch . . .
'No, I don't,' said Harry.
'Listen to me, Harry,' he said urgently. 'You must study Occlumency as hard as you can, do you understand me? Do everything Professor Snape tells you and practise it particularly every night before sleeping so that you can close your mind to bad dreams - you will understand why soon enough, but you must promise me - '。