选句子补全对话。2T8G;}+O7c:p'l,d.p:z
-What colour is the skirt?2T8G;}+O7c:p'l,d.p:z
-:t9e*D+u:R. （It' s white; It' s a dress）2T8G;}+O7c:p'l,d.p:z