数码照相机以( )或CMOS图像传感器作为成像器件。
A.CCD
B.CdS
C.SPC
D.DSP
参考答案:A
十进制数59转换成无符号二进制整数是______。
A.0111101
B.0111011
C.0111101
D.0111111
If you lack experience, you can _______ it through practice.
A.makeup
B.makeupfor
C.makeof
D.makefrom