_ she have breakfast at shool?a.Do b.Has c.Does d.Is
问题描述：
_ she have breakfast at shool?a.Do b.Has c.Does d.Is
答
CListen ! A girl _ in the next room.A.sings B .sing c.singing D.is singingD因为前面有“listen（听）”，所以是正在唱，用现在时is singninglisten、look 这样的词一出现在句首，基本上都用现在时。