矿浆的百分浓度是（）。
A．矿量/水量
B．水量/总重量
C．干矿量/原矿浆重量
参考答案：C
《百鸟朝夙》是一首著名的（）曲。
Could you tell me ________________? I want to call her now.
A. where was Cathy B. what Cathy’s telephone number is C. how Cathy was
