用英语怎么说?
问题描述:
用英语怎么说?
是:I don't know who is she .
还是 I don't konw who she is .
答
I don't know who/whom she is.口语中可用whom,正式的书面语用who.宾语从句中是陈述句语序即:主语+动词+其它.