英语选 Jack do you know the girl singing yes.she is LUCK my classmate 里是A who is B who are
问题描述：
英语选 Jack do you know the girl singing yes.she is LUCK my classmate 里是A who is B who are
C which is Dthat are
答
A
定语从句用 who,the girl 单数,所以用is
不明白的再问哟,请及时采纳,多谢 !