以下设备不属于数字X线设备的是（）
A.DF
B.DSA
C.DR
D.CR
E.MRI
参考答案：E
解析：MRI是磁共振成像设备。
. It is none of your business ______ other people think about you. Believe in yourself.
A．how
B．what
C．which
D．when
换届后不及时移交帐目怎么办？
