A.犯罪嫌疑人甲,入境時(shí)持有有效證件,以該有效證件確認(rèn)甲的國(guó)籍
B.犯罪嫌疑人乙,國(guó)籍不明,以公安機(jī)關(guān)會(huì)同外事部門查明的情況確認(rèn)乙的國(guó)籍
C.犯罪嫌疑人丙,國(guó)籍不明,經(jīng)公安機(jī)關(guān)會(huì)同外事部門調(diào)查確實(shí)無(wú)法查明,以丙自報(bào)的國(guó)籍確認(rèn)其國(guó)籍
D.犯罪嫌疑人丁,國(guó)籍不明,經(jīng)公安機(jī)關(guān)會(huì)同外事部門調(diào)查確實(shí)無(wú)法查明,按照無(wú)國(guó)籍人對(duì)待