even though i have told the police my identity ,he still donot let me go/enter.我是自己翻译的第二个人翻译的有语法错误the policeman didnt let me in_____who l was要用tell填空我觉得啊，填 unless i tell him警察不让我进去，除非我告诉他我是谁，不是的，题目不是这样得只用tell一个词填空的话，怎么也说不通啊，欧even though i have told him我已经知道了，even I told him完成时？？完成时，我觉得，因为已经告诉了，嗯，谢谢过去时也说的通，都可以，没有错误知道了，谢谢