区分垂体为大腺瘤或微腺瘤以下列哪个数值为界
A.10mm
B.10cm
C.9mm
D.55mm
E.5cm
参考答案:A
A.上升了cm
B.上升了cm
C.下降了cm
D.下降了cm
与十六进制数26CE等值的二进制数是
A.011100110110010
B.0010011011011110
C.10011011001110
D.1100111000100110