选择题:You may be out of work but that is no reason to __

题目内容:
You may be out of work but that is no reason to ________ by not washing,brushing your hair and wearing clean clothes.
A、let yourself go
B、force yourself to do
C、deviate yourself from
D、throw yourself at
参考答案:

D/A转换器的位数越多,能够分辨的最小输出电压变化量就越小。( )

D/A转换器的位数越多,能够分辨的最小输出电压变化量就越小。( )

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如果要从光驱启动,需把BIOS设置中的【First Boot Device】选项设为( )。

如果要从光驱启动,需把BIOS设置中的【First Boot Device】选项设为( )。选择一项:A.HDD-0B.CD-ROMC.FloppyD.HDD-

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