1,2,3……,100这100个自然数的算术平方根和立方根中,无理数的个数有( )个。
186
I don't know the result for sure, but ________ with you, I don't think our team won an advantage
over theirs in yesterday's competition.[ ]
A. not at all
B. in depends
C. to be honest
D. no problem
网桥设备正常通信前后,为避免出现高电平对ODU接收系统造成过载而损坏设备的现象,因此PIDU前面板显示的数值建议不小于().
A.20
B.30
C.50
D.60