she wishes she did not do that humiliating A did not do Bhad

She wishes she had not done that humiliating thing.应选B wish后加虚拟1.与现在事实相反 从句用一般过去时,即did （be动词用were）；2.过去事实相反 had done (本句就是这种情况) 3.将来 would/could...do