经注册的执业医师在执业地点取得相应的麻醉药品处方权。
参考答案：错
年轻运动员可出现以下心电图改变，但应除外（）。
A.早期复极
B.窦性心动过缓
C.左心室高电压
D.右心室肥大
E.相对高尖、常呈对称性的T波
— Was it between 1920 and 1930 _____ the television was invented in America?
— Exactly. [ ]
A. which
B. when
C. since
D. that
