General questions about ICT

出口

題 1 of 1

  剩下的時間


0
456449
0
60
block

When was first computer built?

選擇正確的答案  

(0/0)














456450
0
60
none
456452
0
60
none
456454
0
60
none
457035
0
60
none
457036
0
60
none
457037
0
60
none
457038
0
60
none
457040
0
60
none
457042
0
60
none
457045
0
60
none
457047
0
60
none
457052
0
60
none
457053
0
60
none
457054
0
60
none