He must be crazy 中是形容词crazy修饰名词he?

I think I'm very lucky,and he must be crazy! Simon is crazy about playing video games;now he must be on h god must be crazy 英文影评 帮忙翻译you must be crazy I think she must be crazy! I think you must be crazy. I think this guy must be crazy! no副词用法举例 He is no fool 中no是修饰名词还是形容词 是做形容词还是副词? 求一首歌,有I must be stupid must be crazy crazy he is crazy,so_yesterday 选什么 who is he .crazy guess picture