This is Helen's present划线提问 Helen's 划线
问题描述：
This is Helen's present划线提问 Helen's 划线
答
Whose present is this?
答
who's present ?
答
这个要看划线部分在句子中的成分来确定是以为代词还是疑问副词,疑问代词一般有who,whom,whose,what等,疑问副词一般有when,where,why等,在这儿用疑问代词whose
Whose present is this?
答
whose present is this