She has a round face .her hair ( )black and long.A has B am C is D are

问题描述:

She has a round face .her hair ( )black and long.A has B am C is D are

d

选c 表示整体

选c头发是不可数名词这是初中英语吧

亲!先给采纳,再回答,好男儿,绝不食言!

选C,因为hair是不可数名词.