道路运输经营者()等均属变更管理的范畴。
A、合并
B、分立
C、迁移
D、变更经营范围
参考答案:A, B, C, D
The litter on a ship must be able to().
A.carry at least two injured persons
B.float for at least two hours
C.be used on the types of helicopters serving the unit
D.All of the above
与颅脑常规CT扫描比较,咽部扫描的注意事项是
A.头颅固定B.去除头上金属饰物C.不合作者采用药物镇静D.不做吞咽动作E.平静呼吸扫描