第10题: [单项选择]As always when she sang in the bathroom, she________the high notes in a special way. A. span out B. belted out C. spread out D. stretch out 参考答案:A 答案解析:习语辨析。spin out拉长,拖延:try to gain time by spinning out the negotiation企图拖延谈判以争取时间。belt out大声地、强有力地唱出或奏出