部属车辆中，（）属于专用货车。
A、棚车
B、冷藏车
C、检衡车
D、除雪车
参考答案：B
小发作合并大发作（）
A．青霉素V
B．苯唑西林
C．替卡西林
D．哌拉西林
E．舒巴坦
．Have you considered the students’ request _________ the school library _______ more books on popular science?
A．that; provide
B．when ; provided
C．which; should provide
D．where; would provide
