妊高征孕妇出现剧烈头痛伴呕吐时首选药物是
A.硫酸镁静脉滴注B.哌替啶(度冷丁)肌内注射C.肼苯达嗪静脉滴注D.甘露醇快速静脉滴注E.阿托品肌内注射
参考答案:D
Look at these pictures carefully, and decide which sentence is right.
A. Coke is as cheap as orange juice.
B. Milk is cheaper than orange juice.
C .Orange juice is not so cheap as coke.
莪术来源于
A.主产于河南B.主产于山西、河南、河北C.主产于甘肃D.主产于四川、湖北E.主产于江苏、湖北、河南