十进制数-35的二进制码11011101是用表示( )的。
A.反码
B.补码
C.原码
D.移码
参考答案:B
解析:[分析] -35的原码为10100011,反码为11011100。
-He sighed again and the failure in physics seemed to have completely his confidence.
A.injured
B.ruined
C.attacked
D.damaged
药物经下列过程时,何者属主动转运()
A.肾小管再吸收
B.肾小管分泌
C.肾小球滤过
D.经血脑屏障
E.胃黏膜吸收