TVM废票
参考答案:
指车站TVM发售不成功,掉入TVM废票回收盒内的车票。
We should give love to the children _____ lost their parents in the earthquake (地震). [ ]
A. who
B. whom
C. those
D. which
低颅压性头痛患者常在直立后多长时间内出现头痛或头痛明显加剧,卧位后头痛缓解或消失()
A.20分钟内
B.25分钟内
C.5分钟内
D.10分钟内
E.15分钟内