关于头颅侧位摄影的叙述,错误的是()
A.常用于检查颅骨骨质改变
B.头颅常规摄影体位之一
C.矢状面与台面平行
D.瞳间线与床面垂直
E.应深吸气后屏气曝光
参考答案:E
I shall never forget those years _____ I lived on the farm with the farmers, ____ has a great effect
on my life. [ ]
A. when; which
B. when; who
C. on which; that
D. that; which
《药品经营质量管理规范》的英文缩写为()
A.GMP
B.GSP
C.GLP
D.GAP