问题描述: I don't know.How old are you?改为同义句 1个回答 分类:英语 2014-11-12 问题解答: 我来补答 I have no idea what your age is.或者 I don't know what your age is.祝开心~! 再问: I don't know how old you are .可不可以? 再答: 你这个语法上是对的,但是你不是要改成同义句吗?你这个只是把两个句子连成了一个句子而已。(*^__^*) 嘻嘻 展开全文阅读