(The whites) have been in China for five years(就括号内提问)
问题描述:
(The whites) have been in China for five years(就括号内提问)
____ _____been in China for five years
注明原因,
答
对“人”提问用who,特殊疑问词做主语时谓语动词用单三形式
答案是Who has