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24×55×375÷225—2008=()A.168 B.172 C.184 D.192
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24×55×375÷225-2008=()A.168 B172.C.184 D.192
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24×55×375÷225-2008=() A.168 B172. C.184 D.192
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5,55,115,1155,()A.225 B.2255 C.1215 D.12155
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3, 24, 96, 192, ()。A.384 B.288 C.192 D.196
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根据RFC1918,下面哪个地址是私有地址?() A.10.225.34.12B.192.32.116.22C.172.33.221.12D.110.
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●地址192.168.37.192/25是(54) ,地址172.17.17.255/23是(55)。(54)A.网络地址 B.组播地址C.主机地