A —feedback B —floppy diskC —check digit D —keyboardE —flow chart F —commandG

游客2023-09-25  13

问题 A —feedback B —floppy disk
C —check digit D —keyboard
E —flow chart F —command
G —control unit H —backbone network
I —integrated circuit J —data processing
K —data capture L —card reader
M —electronic cash N —index
O —encode P —shareware
Q —display unit [br] ( )主干网 ( )流程图

选项

答案 H E

解析
转载请注明原文地址:https://tihaiku.com/zcyy/3044129.html
最新回复(0)