问题
The popularity of Mr. Xi jinping among people keeps increasing day by day.- He is really a much-love leader! The main reason without doubt is that he______ hundreds of corrupt officials(贪官) like ZhouYongkang，Xu Caihou in the last 15 months.
A:has discovered
B:has punished
C:punished
D:will avoid;
B:has punished
C:punished
D:will avoid;
正确答案是：
