下列有关子宫肌瘤患者术前一日的准备工作应除外（）。
A.备皮
B.灌肠
C.药敏试验
D.遵医嘱给予镇静剂
E.禁食
参考答案：E
— Do you know when Britain________war on Germany during the Second World War?
— In 1993, I suppose.[ ]
A. announced
B. declared
C. fought
D. attended
采用振动压路机碾压改性沥青混合料路面时，压路机轮迹的重叠宽度不应超过（）。
A．200mm
B．300mm
C．400mm
D．500mm
