英语I don t konw的同义句

英语I don t konw的同义句 I don't know what I shall do next的同义句 I don't konw --- --- - I don't konw I should do的同义句I don't konw ＿＿　两空 I don’t konw what i will do next改为同义句 I don’t konw what i should say 改同义句 i really don't konw which skirt i should buy.同义句 I don't konw I don‘t konw I don't konw . i don't konw how to use the computer.(改为同义句) i don't know的同义句 I don't know?的同义句