办理麻醉药品出口手续时,应先申请后发给()
A.麻醉药品购用印鉴卡
B.麻醉药品专用章
C.麻醉药品出口准许证
D.麻醉药品专用卡
E.运输凭照
参考答案:C
Not until the train pulled into the next station ____ her suitcase gone.
A.Mary had found
B.had Mary found
C.did Mary find
D.Mary found
关于CO中毒,下列哪个是不正确的
A.迟发脑病,恢复较慢
B.老人应与脑血管意外鉴别
C.严重中毒,血CO结合Hb浓度可高于50%
D.应立即原地抢救